\n\t\n<\/p>\n
\n\tNeuraalne regulatsioon (n\u00e4rvis\u00fcsteem)<\/strong>\n<\/p>\n\n\n\n\n\t\t\t\tN\u00e4rvis\u00fcsteemi \u00fclevaade<\/strong>\u00a0\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tKeskn\u00e4rvis\u00fcsteem\u00a0<\/strong>(n\u00e4rvirakkude ehk neuronite kehad, hallaine)juhib kogu organismi talitlust:\n\t\t\t<\/td>\n\n\t\t\t\t1 \u2013\u00a0peaaju2 \u2013\u00a0keskn\u00e4rvis\u00fcsteem3 \u2013\u00a0seljaaju\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t1.\u00a0Peaaju:<\/strong>\n\n\n\t\t\t\t\t\tpiklikaju\n\t\t\t\t\t<\/li>\n\n\t\t\t\t\t\tv\u00e4ikeaju\n\t\t\t\t\t<\/li>\n\n\t\t\t\t\t\tkeskaju\n\t\t\t\t\t<\/li>\n\n\t\t\t\t\t\tv<\/a>aheaju\n\t\t\t\t\t<\/li>\n\n\t\t\t\t\t\totsaju\u00a0ehk suuraju\n\t\t\t\t\t<\/li>\n<\/ul>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tPiklikaju\u00a0\u2013<\/strong>\u00a0\u00fchendab peaaju seljaajuga ning juhib ka mitmeid tahtele allumatuid tegevusi \u2013 hingamist ja s\u00fcdametegevust.\n\n\t\t\t\t\tPeaajust l\u00e4htub\u00a012 paari\u00a0peaaju n\u00e4rve.\n\t\t\t\t<\/p>\n\n\t\t\t\t\t\u00a0\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\u00a0<\/strong>\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tV\u00e4ikeaju \u2013\u00a0\u00a0asub kuklaosas, reguleerib lihaste koost\u00f6\u00f6d ja koordinatsiooni.T\u00e4nu v\u00e4ikeajule kujunevad liigutusvilumused ja tasakaalutunne.<\/strong>\u00a0\n\t\t\t<\/td>\n\n\t\t\t\t\u00a0<\/strong>\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tVaheaju\u00a0\u2013\u00a0reguleerib ainevahetust, sigimist, eritamist ja keha temperatuuri\u00a0<\/strong>\n\t\t\t<\/td>\n\n\t\t\t\t\u00a0<\/strong>\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tKeskaju<\/strong>\u00a0\u2013\u00a0\u00a0asub vaheaju ja ajusilla vahel, edastab infot suurajust seljaajju ja hoiab lihaste toonust\n\t\t\t<\/td>\n\n\t\t\t\t\u00a0\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tSuuraju<\/strong> ehk otsaju\u00a0\u2013\u00a0k\u00f5ige suurem ja arenenum, moodustab 70% peaaju mahust. On jaotunud paremaks ja vasakuks poolkeraks, mis on omavahel n\u00e4rvidega \u00fchendatud.\n\n\t\t\t\t\tAjukoor<\/strong> juhib inimese kehalist ja vaimset tegevust, s\u00e4ilitab ja t\u00f6\u00f6tleb \u00fcmber informatsiooni. Suuraju koores asuvad erinevaid \u00fclesandeid t\u00e4itvad ajukeskused :\n\t\t\t\t<\/p>\n\n\n\t\t\t\t\t\tkuklasagaras n\u00e4gemiskeskus,\n\t\t\t\t\t<\/li>\n\n\t\t\t\t\t\ttsentraalvao piirkonnas tunde- ja liigutuskeskus\n\t\t\t\t\t<\/li>\n\n\t\t\t\t\t\tlaubasagaras m\u00f5tlemis- ja k\u00f5nelemiskeskus,\n\t\t\t\t\t<\/li>\n\n\t\t\t\t\t\tsisepinnal maitsmis- ja haistmiskeskus,\n\t\t\t\t\t<\/li>\n\n\t\t\t\t\t\toimusagara v\u00e4lispinnal kuulmiskeskus,\n\t\t\t\t\t<\/li>\n<\/ul>\n<\/td>\n\n\t\t\t\t\u00a0\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t\u00a02.\u00a0Seljaaju<\/strong> \u2013\u00a0vahendab informatsiooni peaaju ja \u00fclej\u00e4\u00e4nud keha vahel. Samuti juhib seljaaju tingimatuid reflekse, st. aitab kiiresti reageerida h\u00e4daolukorras\n\t\t\t<\/td>\n\n\t\t\t\t\u00a0\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tSeljaaju ristl\u00f5ige<\/strong>\n\n\t\t\t\t\tHallaine<\/strong>\u00a0 paikneb seljaaju keskosas, kujutab endast n\u00e4rvirakkude ja neist l\u00e4htuvate j\u00e4tkete kogumit. Hallaine on ristl\u00f5ikes H-kujuline ja meenutab laialisirutatud tiibadega liblikat.\n\t\t\t\t<\/p>\n\n\t\t\t\t\tHallaine \u00fcmber on seljaaju valgeaine, mis koosneb n\u00e4rvikiududest, mis moodustavad juhteteed, mille\u00a0 kaudu toimub sidepidamine selja- ja peaaju vahel\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\u00a0\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tPiirden\u00e4rvis\u00fcsteem<\/strong>\u00a0\u00a0(n\u00e4rvid ehk neuronite j\u00e4tked, valgeaine)\u00a0koosneb kolme funktsiooniga n\u00e4rvis\u00fcsteemist:\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tGanglionid<\/strong>\u00a0ehk n\u00e4rvis\u00f5lmed\u00a0(seljaaju k\u00f5rval ja organite seintes)\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t1. Sensoorne piirden\u00e4rvis\u00fcsteem<\/strong> \u2013\u00a0\u00a0sensoorsed ehk tunden\u00e4rvid, mis v\u00f5tavad vastu ja edastavad retsetoritelt informatsiooni keskn\u00e4rvis\u00fcsteemile (refleksikaar)\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t2. Somaatiline piirden\u00e4rvis\u00fcsteem<\/strong>\u00a0 \u2013\u00a0on\u00a0tahtele alluv, siia kuuluvad motoorsed ehk liigutajan\u00e4rvid\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t3. Autonoomne ehk vegetatiivne piirden\u00e4rvis\u00fcsteem<\/strong>\u00a0tahtele mittealluv, siseelundite n\u00e4rvid:1. aju2. s\u00fcdame regulatsioonikeskus3. \u00fclemine motoorne neuron4. sensoorne n\u00e4rvitee5. motoorne n\u00e4rvitee6. seljaaju n\u00e4rv7. motoorse raja algus8. ganglioni-eelne neuron9. ganglioni-j\u00e4rgne neuron10. s\u00fcdamelihas11. sensoorne neuron\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t1.\u00a0S\u00fcmpaatiline piirden\u00e4rvis\u00fcsteem<\/strong>\u00a0(aktiiivne koormuse ajal)\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t\u00a02.\u00a0Paras\u00fcmpaatiline piirden\u00e4rvis\u00fcsteem\u00a0<\/strong>(aktiivne puhkeolekus)\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\u00a0<\/p>\n\n\n\t\tHumoraalne regulatsioon\u00a0<\/strong>(sisen\u00f5ren\u00e4\u00e4rmed)\n\t<\/caption>\n\n\n\n\t\t\t\tEndokriins\u00fcsteem ehk sisen\u00f5ren\u00e4\u00e4rmete s\u00fcsteem<\/strong>\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tSisen\u00f5ren\u00e4\u00e4rmed ehk endokriinn\u00e4\u00e4rmed<\/strong>(juhadeta n\u00e4\u00e4rmed, mille hormoonid erituvad otse verre):\n\t\t\t<\/td>\n\n\t\t\t\tEndokriinn\u00e4\u00e4rmed:\u00a0Mees\u00a0vasakul,\u00a0naine\u00a0paremal.1 \u2013\u00a0k\u00e4bikeha, 2 \u2013\u00a0ajuripats,3 \u2013\u00a0kilpn\u00e4\u00e4re, 4 \u2013\u00a0t\u00fc\u00fcmus,5 \u2013\u00a0neerupealis, 6 \u2013\u00a0k\u00f5hun\u00e4\u00e4rme sisesekretoorsed saared,7 \u2013\u00a0munasari, 8 \u2013\u00a0munand\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tAjuripats ehk h\u00fcpof\u00fc\u00fcs<\/strong>\n\n\t\t\t\t\tAjuripats\u00a0 juhib teiste sisen\u00f5ren\u00e4\u00e4rmete t\u00f6\u00f6d,\u00a0n\u00f5ristab\u00a0hormoone, mis reguleerivad nii organismivee ja temperatuuri\u00a0hom\u00f6ostaasi\u00a0ja\u00a0verer\u00f5hku\u00a0kui ka\u00a0kilpn\u00e4\u00e4rme,\u00a0kasvu,\u00a0suguelundite,\u00a0raseduse\u00a0ning\u00a0s\u00fcnnituse\u00a0ja\u00a0piiman\u00e4\u00e4rmete, aga ka\u00a0\u00a0valuretseptorite\u00a0t\u00f6\u00f6d.\u00a0Ajuripats s\u00fcnteesib\u00a0ka\u00a0n\u00e4rvirakkude kasvufaktorit.\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tK\u00e4bikeha ehk epif\u00fc\u00fcs<\/strong>K\u00e4bikeha reguleerib organismi \u00f6\u00f6p\u00e4evar\u00fctmikat\u00a0ja s\u00fcnteesib\u00a0serotoniinist\u00a0hormooni\u00a0\u2013\u00a0melatoniini.K\u00e4bikeha p\u00e4rsib varajast sugun\u00e4\u00e4rmete arengut.\u00a0Pineaalkeha talitluse lakkamine tingib\u00a0enneaegset suguk\u00fcpsust. Isendi vanaduses\u00a0k\u00e4bikeha taandareneb.\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tKilpn\u00e4\u00e4re ehk t\u00fcreoidn\u00e4\u00e4re<\/strong>\n\n\t\t\t\t\tKilpn\u00e4\u00e4rme\u00a0joodi\u00a0sisaldavad\u00a0hormoonid\u00a0\u00a0reguleerivad ja m\u00f5jutavad\u00a0ainevahetust\u00a0\u00a0ja\u00a0n\u00e4rvis\u00fcsteemi\u00a0erutusprotsesse,\u00a0suguelundite\u00a0ja\u00a0piiman\u00e4\u00e4rmete\u00a0arengut ja talitlust.\u00a0\u00a0Kilpn\u00e4\u00e4rme talitlust reguleerivad\u00a0h\u00fcpotalamus\u00a0ja\u00a0ajuripats.\u00a0Kilpn\u00e4\u00e4res\u00fcnteesib ka\u00a0n\u00e4rvirakkude kasvufaktorit.\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tK\u00f5rvalkilpn\u00e4\u00e4rmed ehk parat\u00fcreoidn\u00e4\u00e4rmed<\/strong>N\u00e4\u00e4rmekude toodab ja eritab otse vereringesse elut\u00e4htsat hormooni parathormoon, mis reguleerib ja kontrollib koos D-vitamiiniga nii kaltsiumi kui ka fosfori ainevahetust ning mille sihtm\u00e4rkelunditeks on neerud ja luud.\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tHarkn\u00e4\u00e4re ehk harkelund ehk t\u00fc\u00fcmus<\/strong>\n\n\t\t\t\t\tS\u00fcnnij\u00e4rgselt on t\u00fc\u00fcmuse\u00a0funktsioonideks\u00a0\u00a0l\u00fcmfoid(-immuun)s\u00fcsteemi elundite\u00a0ja\u00a0\u00a0l\u00fcmfikudede\u00a0arengu ning mujal kehastoimuvate\u00a0rakuliste immuunvastuste\u00a0\u00a0reguleerimine, ka\u00a0autoimmuunsuse\u00a0\u00e4rahoidmine.\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tK\u00f5hun\u00e4\u00e4re ehk pankreas<\/strong>K\u00f5hun\u00e4\u00e4rmel on nii ekso- (juhadega) kui ka\u00a0endokriinn\u00e4\u00e4rme (juhadeta)\u00a0funktsioon.nn\u00a0Langerhansi saared\u00a0eritavad vereringesse\u00a0hormoone,\u00a0nagu\u00a0insuliin\u00a0ja\u00a0gl\u00fckagoon,\u00a0nii n\u00e4iteks muudavad\u00a0skeletilihased\u00a0ja ka\u00a0maks\u00a0insuliini toimel\u00a0veresuhkru\u00a0gl\u00fckogeeniks,\u00a0maksas talletatud\u00a0gl\u00fckogeen muudetakse\u00a0\u00a0gl\u00fckagooni\u00a0toimel\u00a0veresuhkruks.\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tNeerupealised<\/strong>\n\n\t\t\t\t\t\u00a0\n\t\t\t\t<\/p>\n\n\t\t\t\t\tNeerupealise koor ja neerupealise s\u00e4si\u00a0moodustavad koos\u00a0h\u00fcpotalamuse\u00a0ja\u00a0ajuripatsi\u00a0eessagaraga\u00a0telje,\u00a0mille funktsiooniks on\u00a0organismi\u00a0\u00a0hom\u00f6ostaasi\u00a0reguleerimine.\n\t\t\t\t<\/p>\n\n\t\t\t\t\tNeerupealise koor\u00a0\u00a0eritab ligi 40 steroidhormooni,\u00a0kortikosteroide\u00a0ja\u00a0androgeenseid\u00a0hormoone (androsteroon,\u00a0progesteroon).Neerupealise s\u00e4si\u00a0\u00a0eritab nn\u00a0stressihormoone:\u00a0adrenaliin\u00a0ja\u00a0noradrenaliin.\u00a0Neerupealistes funktsioneerivad\u00a0vere- ja n\u00e4rvivarustus ning l\u00fcmfivool.\n\t\t\t\t<\/p>\n\n\t\t\t\t\t\u00a0\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tNaissugun\u00e4\u00e4rmed (munasarjad ehk ovaariumid)<\/strong>\n\n\t\t\t\t\tSuguk\u00fcpsel\u00a0naisel toodavad munasarjad munarakke ja\u00a0suguhormoone,\u00a0\u00a0peamiselt\u00a0\u00f6strogeene\u00a0ja\u00a0gestageene.Naisel tekivad sigimisv\u00f5imelised munarakud\u00a0kuni\u00a0menopausini.\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tMeessugun\u00e4\u00e4rmed (testised ehk munandid)<\/strong>Suguk\u00fcpsel mehel toodavad\u00a0\u00a0munandid seemnerakke\u00a0ja suguhormoone,\u00a0peamiselt\u00a0androgeene\u00a0\u00a0(sealhulgas\u00a0testosterooni).\u00a0Mehel v\u00f5ivad\u00a0viljastamisv\u00f5imelised\u00a0\u00a0seemnerakud tekkida\u00a0puberteedist\u00a0kuni k\u00f5rge\u00a0eani v\u00e4lja.\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nN\u00e4rvis\u00fcsteemi p\u00f5hi\u00fchikuteks on n\u00e4rvirakud<\/strong> ehk neuronid<\/strong> ja n\u00e4rvi\u00fclekanded toimuvad s\u00fcnapsides<\/strong>.\u00a0<\/p>\n\n\n\n\n\t\t\t\tN\u00e4rvirakk ehk neuron\n\t\t\t<\/th>\n\n\t\t\t\tS\u00fcnaps ehk rakkudevaheline \u00fchendus\n\t\t\t<\/th>\n<\/tr>\n<\/thead>\n\n\n\n\t\t\t\tNeuron\u00a0ehk n\u00e4rvirakk<\/strong> koosneb neuroni kehast, toomaj\u00e4tketest ehk dendriididest, viimaj\u00e4tkest ehk aksonist (neuriit) ja aksonit \u00fcmbritseb m\u00fceliintupp, mis on isolaatoriks.\u00a0\n\n\t\t\t\t\t\u00a0\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\tS\u00fcnapsi<\/strong> moodustavad neuron, mis eelneb \u00fchenduskohaleehk\u00a0pres\u00fcnaptiline neuron, ja neuron, mis j\u00e4rgneb \u00fchenduskohale\u00a0ehk posts\u00fcnaptiline neuron. \u00dchenduskohas on erinevaid\u00a0molekulaarseid struktuure, mis t\u00f6\u00f6tavad \u00fchenduse toimimisenimel. \u00a0Paljudes s\u00fcnapsites asub pres\u00fcnaptiline raku osa aksonil,kuid vahel ka dendriidil. S\u00fcnapsites asuvad\u00a0retseptorid<\/strong>, mille kaudu neurotransmitterid annavad edasi informatsiooni.\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nN\u00e4rvirakkudevahelised\u00a0s\u00fcnapsid<\/strong>\u00a0on enamasti keemilised. Keemiline s\u00fcnaps koosneb pres\u00fcnaptilisest neuronist ja posts\u00fcnaptilisest neuronist koos nende vahele j\u00e4\u00e4va\u00a0s\u00fcnaptilise piluga.\u00a0Signaal, mis saabub elektrilise\u00a0aktsioonipotentsiaalina,\u00a0<\/strong>muundub pres\u00fcnaptilises neuronis keemiliseks signaaliks, mis l\u00e4bib s\u00fcnaptilise pilu ning muutub posts\u00fcnaptilises rakus elektriliseks signaaliks v\u00f5i vallandab teisese\u00a0virgatsaine\u00a0ehk neurotransmitteri<\/strong>.\u00a0<\/p>\n\n\tKeemiline s\u00fcnaps v\u00f5ib olla\u00a0erutus- v\u00f5i\u00a0pidurduss\u00fcnaps.\u00a0Kui neuronisse saabub rohkem erutavaid signaale, tekib seal n\u00e4rviimpulss, aga kui on rohkem pidurdavaid signaale, siis seda ei teki. Kui n\u00e4rvirakku saabub teatud aja\u00fchikus mitu erutussignaali, tekib seal ajaline ja\/v\u00f5i ruumiline\u00a0s\u00fcnaptiline summatsioon.<\/strong>\n<\/p>\n\n\tElektrilise s\u00fcnapsi\u00a0<\/strong>puhul on\u00a0\u00a0kaks rakku kanalite kaudu vahetus \u00fchenduses, v\u00f5imaldades ioonide ja v\u00e4ikeste molekulide \u00fcleminekut \u00fchest rakust teise. Elektrilises s\u00fcnapsis on n\u00e4rvirakud nii tihedalt seotud, et\u00a0n\u00e4rviimpulss\u00a0antakse viivitamatult ja muutmata kujul edasi j\u00e4rgmisele rakule.\u00a0\n<\/p>\n\n\t\u00a0\n<\/p>\n\n\n\t\tT\u00e4iendav info ja harjutus\u00fclesanded<\/strong>Neuraalne ja humoraalne regulatsioon\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2425<\/a>Inimese n\u00e4rvis\u00fcsteem ja n\u00e4rviimpulsside moodustumine, keemiline s\u00fcnaps\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2421<\/a>N\u00e4rvis\u00fcsteemiga seotud puudused ja haigused\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2430<\/a>Refleksid\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2423<\/a>\n\t<\/p>\n<\/blockquote>\n\n\n\t\tVaata videoid<\/strong>N\u00e4rvis\u00fcsteemi ehitus\u00a0https:\/\/www.youtube.com\/watch?v=jmD0LBdAvlE&list=PL1O_shUH1zgUwqLqMSDRu_jWdFce-oLlq<\/a>N\u00e4rvis\u00fcsteemi talitlus\u00a0https:\/\/www.youtube.com\/watch?v=qrK-FBdjGk4<\/a>Piirden\u00e4rvis\u00fcsteem\u00a0https:\/\/www.youtube.com\/watch?v=4MT-ulID7I0<\/a>Humoraalne regulatsioon\u00a0https:\/\/www.youtube.com\/watch?v=ySkk7U_4PeY<\/a>Hormonaalne tagasiside\u00a0https:\/\/www.youtube.com\/watch?v=6llFB_yr1WI<\/a>Hormoonide t\u00e4htsamad t\u00fc\u00fcbid\u00a0https:\/\/www.youtube.com\/watch?v=KSclrkk_Ako<\/a>H\u00fcpof\u00fc\u00fcs ja h\u00fcpotalamus\u00a0https:\/\/www.youtube.com\/watch?v=9dS7bc_2bUE&t=26s<\/a>\n\t<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"Neuraalne regulatsioon (n\u00e4rvis\u00fcsteem) N\u00e4rvis\u00fcsteemi \u00fclevaade\u00a0 Keskn\u00e4rvis\u00fcsteem\u00a0(n\u00e4rvirakkude ehk neuronite kehad, hallaine)juhib kogu organismi talitlust: 1 \u2013\u00a0peaaju2 \u2013\u00a0keskn\u00e4rvis\u00fcsteem3 \u2013\u00a0seljaaju 1.\u00a0Peaaju: piklikaju v\u00e4ikeaju keskaju vaheaju otsaju\u00a0ehk suuraju Piklikaju\u00a0\u2013\u00a0\u00fchendab peaaju seljaajuga ning juhib ka mitmeid tahtele allumatuid tegevusi \u2013 hingamist ja s\u00fcdametegevust. Peaajust l\u00e4htub\u00a012 …<\/p>\n","protected":false},"author":319,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-5","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/users\/319"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/comments?post=5"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions\/502"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/media?parent=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\t\t\t\t\tPeaajust l\u00e4htub\u00a012 paari\u00a0peaaju n\u00e4rve.\n\t\t\t\t<\/p>\n
\n\t\t\t\t\t\u00a0\n\t\t\t\t<\/p>\n<\/td>\n
\n\t\t\t\t\tAjukoor<\/strong> juhib inimese kehalist ja vaimset tegevust, s\u00e4ilitab ja t\u00f6\u00f6tleb \u00fcmber informatsiooni. Suuraju koores asuvad erinevaid \u00fclesandeid t\u00e4itvad ajukeskused :\n\t\t\t\t<\/p>\n\n\n\t\t\t\t\t\tkuklasagaras n\u00e4gemiskeskus,\n\t\t\t\t\t<\/li>\n\n\t\t\t\t\t\ttsentraalvao piirkonnas tunde- ja liigutuskeskus\n\t\t\t\t\t<\/li>\n\n\t\t\t\t\t\tlaubasagaras m\u00f5tlemis- ja k\u00f5nelemiskeskus,\n\t\t\t\t\t<\/li>\n\n\t\t\t\t\t\tsisepinnal maitsmis- ja haistmiskeskus,\n\t\t\t\t\t<\/li>\n\n\t\t\t\t\t\toimusagara v\u00e4lispinnal kuulmiskeskus,\n\t\t\t\t\t<\/li>\n<\/ul>\n<\/td>\n\n\t\t\t\t\u00a0\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t\u00a02.\u00a0Seljaaju<\/strong> \u2013\u00a0vahendab informatsiooni peaaju ja \u00fclej\u00e4\u00e4nud keha vahel. Samuti juhib seljaaju tingimatuid reflekse, st. aitab kiiresti reageerida h\u00e4daolukorras\n\t\t\t<\/td>\n\n\t\t\t\t\u00a0\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tSeljaaju ristl\u00f5ige<\/strong>\n\n\t\t\t\t\tHallaine<\/strong>\u00a0 paikneb seljaaju keskosas, kujutab endast n\u00e4rvirakkude ja neist l\u00e4htuvate j\u00e4tkete kogumit. Hallaine on ristl\u00f5ikes H-kujuline ja meenutab laialisirutatud tiibadega liblikat.\n\t\t\t\t<\/p>\n\n\t\t\t\t\tHallaine \u00fcmber on seljaaju valgeaine, mis koosneb n\u00e4rvikiududest, mis moodustavad juhteteed, mille\u00a0 kaudu toimub sidepidamine selja- ja peaaju vahel\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\u00a0\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tPiirden\u00e4rvis\u00fcsteem<\/strong>\u00a0\u00a0(n\u00e4rvid ehk neuronite j\u00e4tked, valgeaine)\u00a0koosneb kolme funktsiooniga n\u00e4rvis\u00fcsteemist:\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tGanglionid<\/strong>\u00a0ehk n\u00e4rvis\u00f5lmed\u00a0(seljaaju k\u00f5rval ja organite seintes)\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t1. Sensoorne piirden\u00e4rvis\u00fcsteem<\/strong> \u2013\u00a0\u00a0sensoorsed ehk tunden\u00e4rvid, mis v\u00f5tavad vastu ja edastavad retsetoritelt informatsiooni keskn\u00e4rvis\u00fcsteemile (refleksikaar)\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t2. Somaatiline piirden\u00e4rvis\u00fcsteem<\/strong>\u00a0 \u2013\u00a0on\u00a0tahtele alluv, siia kuuluvad motoorsed ehk liigutajan\u00e4rvid\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t3. Autonoomne ehk vegetatiivne piirden\u00e4rvis\u00fcsteem<\/strong>\u00a0tahtele mittealluv, siseelundite n\u00e4rvid:1. aju2. s\u00fcdame regulatsioonikeskus3. \u00fclemine motoorne neuron4. sensoorne n\u00e4rvitee5. motoorne n\u00e4rvitee6. seljaaju n\u00e4rv7. motoorse raja algus8. ganglioni-eelne neuron9. ganglioni-j\u00e4rgne neuron10. s\u00fcdamelihas11. sensoorne neuron\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t1.\u00a0S\u00fcmpaatiline piirden\u00e4rvis\u00fcsteem<\/strong>\u00a0(aktiiivne koormuse ajal)\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t\u00a02.\u00a0Paras\u00fcmpaatiline piirden\u00e4rvis\u00fcsteem\u00a0<\/strong>(aktiivne puhkeolekus)\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\u00a0<\/p>\n\n\n\t\tHumoraalne regulatsioon\u00a0<\/strong>(sisen\u00f5ren\u00e4\u00e4rmed)\n\t<\/caption>\n\n\n\n\t\t\t\tEndokriins\u00fcsteem ehk sisen\u00f5ren\u00e4\u00e4rmete s\u00fcsteem<\/strong>\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tSisen\u00f5ren\u00e4\u00e4rmed ehk endokriinn\u00e4\u00e4rmed<\/strong>(juhadeta n\u00e4\u00e4rmed, mille hormoonid erituvad otse verre):\n\t\t\t<\/td>\n\n\t\t\t\tEndokriinn\u00e4\u00e4rmed:\u00a0Mees\u00a0vasakul,\u00a0naine\u00a0paremal.1 \u2013\u00a0k\u00e4bikeha, 2 \u2013\u00a0ajuripats,3 \u2013\u00a0kilpn\u00e4\u00e4re, 4 \u2013\u00a0t\u00fc\u00fcmus,5 \u2013\u00a0neerupealis, 6 \u2013\u00a0k\u00f5hun\u00e4\u00e4rme sisesekretoorsed saared,7 \u2013\u00a0munasari, 8 \u2013\u00a0munand\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tAjuripats ehk h\u00fcpof\u00fc\u00fcs<\/strong>\n\n\t\t\t\t\tAjuripats\u00a0 juhib teiste sisen\u00f5ren\u00e4\u00e4rmete t\u00f6\u00f6d,\u00a0n\u00f5ristab\u00a0hormoone, mis reguleerivad nii organismivee ja temperatuuri\u00a0hom\u00f6ostaasi\u00a0ja\u00a0verer\u00f5hku\u00a0kui ka\u00a0kilpn\u00e4\u00e4rme,\u00a0kasvu,\u00a0suguelundite,\u00a0raseduse\u00a0ning\u00a0s\u00fcnnituse\u00a0ja\u00a0piiman\u00e4\u00e4rmete, aga ka\u00a0\u00a0valuretseptorite\u00a0t\u00f6\u00f6d.\u00a0Ajuripats s\u00fcnteesib\u00a0ka\u00a0n\u00e4rvirakkude kasvufaktorit.\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tK\u00e4bikeha ehk epif\u00fc\u00fcs<\/strong>K\u00e4bikeha reguleerib organismi \u00f6\u00f6p\u00e4evar\u00fctmikat\u00a0ja s\u00fcnteesib\u00a0serotoniinist\u00a0hormooni\u00a0\u2013\u00a0melatoniini.K\u00e4bikeha p\u00e4rsib varajast sugun\u00e4\u00e4rmete arengut.\u00a0Pineaalkeha talitluse lakkamine tingib\u00a0enneaegset suguk\u00fcpsust. Isendi vanaduses\u00a0k\u00e4bikeha taandareneb.\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tKilpn\u00e4\u00e4re ehk t\u00fcreoidn\u00e4\u00e4re<\/strong>\n\n\t\t\t\t\tKilpn\u00e4\u00e4rme\u00a0joodi\u00a0sisaldavad\u00a0hormoonid\u00a0\u00a0reguleerivad ja m\u00f5jutavad\u00a0ainevahetust\u00a0\u00a0ja\u00a0n\u00e4rvis\u00fcsteemi\u00a0erutusprotsesse,\u00a0suguelundite\u00a0ja\u00a0piiman\u00e4\u00e4rmete\u00a0arengut ja talitlust.\u00a0\u00a0Kilpn\u00e4\u00e4rme talitlust reguleerivad\u00a0h\u00fcpotalamus\u00a0ja\u00a0ajuripats.\u00a0Kilpn\u00e4\u00e4res\u00fcnteesib ka\u00a0n\u00e4rvirakkude kasvufaktorit.\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tK\u00f5rvalkilpn\u00e4\u00e4rmed ehk parat\u00fcreoidn\u00e4\u00e4rmed<\/strong>N\u00e4\u00e4rmekude toodab ja eritab otse vereringesse elut\u00e4htsat hormooni parathormoon, mis reguleerib ja kontrollib koos D-vitamiiniga nii kaltsiumi kui ka fosfori ainevahetust ning mille sihtm\u00e4rkelunditeks on neerud ja luud.\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tHarkn\u00e4\u00e4re ehk harkelund ehk t\u00fc\u00fcmus<\/strong>\n\n\t\t\t\t\tS\u00fcnnij\u00e4rgselt on t\u00fc\u00fcmuse\u00a0funktsioonideks\u00a0\u00a0l\u00fcmfoid(-immuun)s\u00fcsteemi elundite\u00a0ja\u00a0\u00a0l\u00fcmfikudede\u00a0arengu ning mujal kehastoimuvate\u00a0rakuliste immuunvastuste\u00a0\u00a0reguleerimine, ka\u00a0autoimmuunsuse\u00a0\u00e4rahoidmine.\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tK\u00f5hun\u00e4\u00e4re ehk pankreas<\/strong>K\u00f5hun\u00e4\u00e4rmel on nii ekso- (juhadega) kui ka\u00a0endokriinn\u00e4\u00e4rme (juhadeta)\u00a0funktsioon.nn\u00a0Langerhansi saared\u00a0eritavad vereringesse\u00a0hormoone,\u00a0nagu\u00a0insuliin\u00a0ja\u00a0gl\u00fckagoon,\u00a0nii n\u00e4iteks muudavad\u00a0skeletilihased\u00a0ja ka\u00a0maks\u00a0insuliini toimel\u00a0veresuhkru\u00a0gl\u00fckogeeniks,\u00a0maksas talletatud\u00a0gl\u00fckogeen muudetakse\u00a0\u00a0gl\u00fckagooni\u00a0toimel\u00a0veresuhkruks.\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tNeerupealised<\/strong>\n\n\t\t\t\t\t\u00a0\n\t\t\t\t<\/p>\n\n\t\t\t\t\tNeerupealise koor ja neerupealise s\u00e4si\u00a0moodustavad koos\u00a0h\u00fcpotalamuse\u00a0ja\u00a0ajuripatsi\u00a0eessagaraga\u00a0telje,\u00a0mille funktsiooniks on\u00a0organismi\u00a0\u00a0hom\u00f6ostaasi\u00a0reguleerimine.\n\t\t\t\t<\/p>\n\n\t\t\t\t\tNeerupealise koor\u00a0\u00a0eritab ligi 40 steroidhormooni,\u00a0kortikosteroide\u00a0ja\u00a0androgeenseid\u00a0hormoone (androsteroon,\u00a0progesteroon).Neerupealise s\u00e4si\u00a0\u00a0eritab nn\u00a0stressihormoone:\u00a0adrenaliin\u00a0ja\u00a0noradrenaliin.\u00a0Neerupealistes funktsioneerivad\u00a0vere- ja n\u00e4rvivarustus ning l\u00fcmfivool.\n\t\t\t\t<\/p>\n\n\t\t\t\t\t\u00a0\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tNaissugun\u00e4\u00e4rmed (munasarjad ehk ovaariumid)<\/strong>\n\n\t\t\t\t\tSuguk\u00fcpsel\u00a0naisel toodavad munasarjad munarakke ja\u00a0suguhormoone,\u00a0\u00a0peamiselt\u00a0\u00f6strogeene\u00a0ja\u00a0gestageene.Naisel tekivad sigimisv\u00f5imelised munarakud\u00a0kuni\u00a0menopausini.\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tMeessugun\u00e4\u00e4rmed (testised ehk munandid)<\/strong>Suguk\u00fcpsel mehel toodavad\u00a0\u00a0munandid seemnerakke\u00a0ja suguhormoone,\u00a0peamiselt\u00a0androgeene\u00a0\u00a0(sealhulgas\u00a0testosterooni).\u00a0Mehel v\u00f5ivad\u00a0viljastamisv\u00f5imelised\u00a0\u00a0seemnerakud tekkida\u00a0puberteedist\u00a0kuni k\u00f5rge\u00a0eani v\u00e4lja.\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nN\u00e4rvis\u00fcsteemi p\u00f5hi\u00fchikuteks on n\u00e4rvirakud<\/strong> ehk neuronid<\/strong> ja n\u00e4rvi\u00fclekanded toimuvad s\u00fcnapsides<\/strong>.\u00a0<\/p>\n\n\n\n\n\t\t\t\tN\u00e4rvirakk ehk neuron\n\t\t\t<\/th>\n\n\t\t\t\tS\u00fcnaps ehk rakkudevaheline \u00fchendus\n\t\t\t<\/th>\n<\/tr>\n<\/thead>\n\n\n\n\t\t\t\tNeuron\u00a0ehk n\u00e4rvirakk<\/strong> koosneb neuroni kehast, toomaj\u00e4tketest ehk dendriididest, viimaj\u00e4tkest ehk aksonist (neuriit) ja aksonit \u00fcmbritseb m\u00fceliintupp, mis on isolaatoriks.\u00a0\n\n\t\t\t\t\t\u00a0\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\tS\u00fcnapsi<\/strong> moodustavad neuron, mis eelneb \u00fchenduskohaleehk\u00a0pres\u00fcnaptiline neuron, ja neuron, mis j\u00e4rgneb \u00fchenduskohale\u00a0ehk posts\u00fcnaptiline neuron. \u00dchenduskohas on erinevaid\u00a0molekulaarseid struktuure, mis t\u00f6\u00f6tavad \u00fchenduse toimimisenimel. \u00a0Paljudes s\u00fcnapsites asub pres\u00fcnaptiline raku osa aksonil,kuid vahel ka dendriidil. S\u00fcnapsites asuvad\u00a0retseptorid<\/strong>, mille kaudu neurotransmitterid annavad edasi informatsiooni.\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nN\u00e4rvirakkudevahelised\u00a0s\u00fcnapsid<\/strong>\u00a0on enamasti keemilised. Keemiline s\u00fcnaps koosneb pres\u00fcnaptilisest neuronist ja posts\u00fcnaptilisest neuronist koos nende vahele j\u00e4\u00e4va\u00a0s\u00fcnaptilise piluga.\u00a0Signaal, mis saabub elektrilise\u00a0aktsioonipotentsiaalina,\u00a0<\/strong>muundub pres\u00fcnaptilises neuronis keemiliseks signaaliks, mis l\u00e4bib s\u00fcnaptilise pilu ning muutub posts\u00fcnaptilises rakus elektriliseks signaaliks v\u00f5i vallandab teisese\u00a0virgatsaine\u00a0ehk neurotransmitteri<\/strong>.\u00a0<\/p>\n\n\tKeemiline s\u00fcnaps v\u00f5ib olla\u00a0erutus- v\u00f5i\u00a0pidurduss\u00fcnaps.\u00a0Kui neuronisse saabub rohkem erutavaid signaale, tekib seal n\u00e4rviimpulss, aga kui on rohkem pidurdavaid signaale, siis seda ei teki. Kui n\u00e4rvirakku saabub teatud aja\u00fchikus mitu erutussignaali, tekib seal ajaline ja\/v\u00f5i ruumiline\u00a0s\u00fcnaptiline summatsioon.<\/strong>\n<\/p>\n\n\tElektrilise s\u00fcnapsi\u00a0<\/strong>puhul on\u00a0\u00a0kaks rakku kanalite kaudu vahetus \u00fchenduses, v\u00f5imaldades ioonide ja v\u00e4ikeste molekulide \u00fcleminekut \u00fchest rakust teise. Elektrilises s\u00fcnapsis on n\u00e4rvirakud nii tihedalt seotud, et\u00a0n\u00e4rviimpulss\u00a0antakse viivitamatult ja muutmata kujul edasi j\u00e4rgmisele rakule.\u00a0\n<\/p>\n\n\t\u00a0\n<\/p>\n\n\n\t\tT\u00e4iendav info ja harjutus\u00fclesanded<\/strong>Neuraalne ja humoraalne regulatsioon\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2425<\/a>Inimese n\u00e4rvis\u00fcsteem ja n\u00e4rviimpulsside moodustumine, keemiline s\u00fcnaps\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2421<\/a>N\u00e4rvis\u00fcsteemiga seotud puudused ja haigused\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2430<\/a>Refleksid\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2423<\/a>\n\t<\/p>\n<\/blockquote>\n\n\n\t\tVaata videoid<\/strong>N\u00e4rvis\u00fcsteemi ehitus\u00a0https:\/\/www.youtube.com\/watch?v=jmD0LBdAvlE&list=PL1O_shUH1zgUwqLqMSDRu_jWdFce-oLlq<\/a>N\u00e4rvis\u00fcsteemi talitlus\u00a0https:\/\/www.youtube.com\/watch?v=qrK-FBdjGk4<\/a>Piirden\u00e4rvis\u00fcsteem\u00a0https:\/\/www.youtube.com\/watch?v=4MT-ulID7I0<\/a>Humoraalne regulatsioon\u00a0https:\/\/www.youtube.com\/watch?v=ySkk7U_4PeY<\/a>Hormonaalne tagasiside\u00a0https:\/\/www.youtube.com\/watch?v=6llFB_yr1WI<\/a>Hormoonide t\u00e4htsamad t\u00fc\u00fcbid\u00a0https:\/\/www.youtube.com\/watch?v=KSclrkk_Ako<\/a>H\u00fcpof\u00fc\u00fcs ja h\u00fcpotalamus\u00a0https:\/\/www.youtube.com\/watch?v=9dS7bc_2bUE&t=26s<\/a>\n\t<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"Neuraalne regulatsioon (n\u00e4rvis\u00fcsteem) N\u00e4rvis\u00fcsteemi \u00fclevaade\u00a0 Keskn\u00e4rvis\u00fcsteem\u00a0(n\u00e4rvirakkude ehk neuronite kehad, hallaine)juhib kogu organismi talitlust: 1 \u2013\u00a0peaaju2 \u2013\u00a0keskn\u00e4rvis\u00fcsteem3 \u2013\u00a0seljaaju 1.\u00a0Peaaju: piklikaju v\u00e4ikeaju keskaju vaheaju otsaju\u00a0ehk suuraju Piklikaju\u00a0\u2013\u00a0\u00fchendab peaaju seljaajuga ning juhib ka mitmeid tahtele allumatuid tegevusi \u2013 hingamist ja s\u00fcdametegevust. Peaajust l\u00e4htub\u00a012 …<\/p>\n","protected":false},"author":319,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-5","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/users\/319"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/comments?post=5"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions\/502"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/media?parent=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\t\t\t\t\tHallaine<\/strong>\u00a0 paikneb seljaaju keskosas, kujutab endast n\u00e4rvirakkude ja neist l\u00e4htuvate j\u00e4tkete kogumit. Hallaine on ristl\u00f5ikes H-kujuline ja meenutab laialisirutatud tiibadega liblikat.\n\t\t\t\t<\/p>\n\n\t\t\t\t\tHallaine \u00fcmber on seljaaju valgeaine, mis koosneb n\u00e4rvikiududest, mis moodustavad juhteteed, mille\u00a0 kaudu toimub sidepidamine selja- ja peaaju vahel\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\u00a0\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tPiirden\u00e4rvis\u00fcsteem<\/strong>\u00a0\u00a0(n\u00e4rvid ehk neuronite j\u00e4tked, valgeaine)\u00a0koosneb kolme funktsiooniga n\u00e4rvis\u00fcsteemist:\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tGanglionid<\/strong>\u00a0ehk n\u00e4rvis\u00f5lmed\u00a0(seljaaju k\u00f5rval ja organite seintes)\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t1. Sensoorne piirden\u00e4rvis\u00fcsteem<\/strong> \u2013\u00a0\u00a0sensoorsed ehk tunden\u00e4rvid, mis v\u00f5tavad vastu ja edastavad retsetoritelt informatsiooni keskn\u00e4rvis\u00fcsteemile (refleksikaar)\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t2. Somaatiline piirden\u00e4rvis\u00fcsteem<\/strong>\u00a0 \u2013\u00a0on\u00a0tahtele alluv, siia kuuluvad motoorsed ehk liigutajan\u00e4rvid\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t3. Autonoomne ehk vegetatiivne piirden\u00e4rvis\u00fcsteem<\/strong>\u00a0tahtele mittealluv, siseelundite n\u00e4rvid:1. aju2. s\u00fcdame regulatsioonikeskus3. \u00fclemine motoorne neuron4. sensoorne n\u00e4rvitee5. motoorne n\u00e4rvitee6. seljaaju n\u00e4rv7. motoorse raja algus8. ganglioni-eelne neuron9. ganglioni-j\u00e4rgne neuron10. s\u00fcdamelihas11. sensoorne neuron\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t1.\u00a0S\u00fcmpaatiline piirden\u00e4rvis\u00fcsteem<\/strong>\u00a0(aktiiivne koormuse ajal)\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t\u00a02.\u00a0Paras\u00fcmpaatiline piirden\u00e4rvis\u00fcsteem\u00a0<\/strong>(aktiivne puhkeolekus)\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\u00a0<\/p>\n\n\n\t\tHumoraalne regulatsioon\u00a0<\/strong>(sisen\u00f5ren\u00e4\u00e4rmed)\n\t<\/caption>\n\n\n\n\t\t\t\tEndokriins\u00fcsteem ehk sisen\u00f5ren\u00e4\u00e4rmete s\u00fcsteem<\/strong>\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tSisen\u00f5ren\u00e4\u00e4rmed ehk endokriinn\u00e4\u00e4rmed<\/strong>(juhadeta n\u00e4\u00e4rmed, mille hormoonid erituvad otse verre):\n\t\t\t<\/td>\n\n\t\t\t\tEndokriinn\u00e4\u00e4rmed:\u00a0Mees\u00a0vasakul,\u00a0naine\u00a0paremal.1 \u2013\u00a0k\u00e4bikeha, 2 \u2013\u00a0ajuripats,3 \u2013\u00a0kilpn\u00e4\u00e4re, 4 \u2013\u00a0t\u00fc\u00fcmus,5 \u2013\u00a0neerupealis, 6 \u2013\u00a0k\u00f5hun\u00e4\u00e4rme sisesekretoorsed saared,7 \u2013\u00a0munasari, 8 \u2013\u00a0munand\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tAjuripats ehk h\u00fcpof\u00fc\u00fcs<\/strong>\n\n\t\t\t\t\tAjuripats\u00a0 juhib teiste sisen\u00f5ren\u00e4\u00e4rmete t\u00f6\u00f6d,\u00a0n\u00f5ristab\u00a0hormoone, mis reguleerivad nii organismivee ja temperatuuri\u00a0hom\u00f6ostaasi\u00a0ja\u00a0verer\u00f5hku\u00a0kui ka\u00a0kilpn\u00e4\u00e4rme,\u00a0kasvu,\u00a0suguelundite,\u00a0raseduse\u00a0ning\u00a0s\u00fcnnituse\u00a0ja\u00a0piiman\u00e4\u00e4rmete, aga ka\u00a0\u00a0valuretseptorite\u00a0t\u00f6\u00f6d.\u00a0Ajuripats s\u00fcnteesib\u00a0ka\u00a0n\u00e4rvirakkude kasvufaktorit.\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tK\u00e4bikeha ehk epif\u00fc\u00fcs<\/strong>K\u00e4bikeha reguleerib organismi \u00f6\u00f6p\u00e4evar\u00fctmikat\u00a0ja s\u00fcnteesib\u00a0serotoniinist\u00a0hormooni\u00a0\u2013\u00a0melatoniini.K\u00e4bikeha p\u00e4rsib varajast sugun\u00e4\u00e4rmete arengut.\u00a0Pineaalkeha talitluse lakkamine tingib\u00a0enneaegset suguk\u00fcpsust. Isendi vanaduses\u00a0k\u00e4bikeha taandareneb.\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tKilpn\u00e4\u00e4re ehk t\u00fcreoidn\u00e4\u00e4re<\/strong>\n\n\t\t\t\t\tKilpn\u00e4\u00e4rme\u00a0joodi\u00a0sisaldavad\u00a0hormoonid\u00a0\u00a0reguleerivad ja m\u00f5jutavad\u00a0ainevahetust\u00a0\u00a0ja\u00a0n\u00e4rvis\u00fcsteemi\u00a0erutusprotsesse,\u00a0suguelundite\u00a0ja\u00a0piiman\u00e4\u00e4rmete\u00a0arengut ja talitlust.\u00a0\u00a0Kilpn\u00e4\u00e4rme talitlust reguleerivad\u00a0h\u00fcpotalamus\u00a0ja\u00a0ajuripats.\u00a0Kilpn\u00e4\u00e4res\u00fcnteesib ka\u00a0n\u00e4rvirakkude kasvufaktorit.\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tK\u00f5rvalkilpn\u00e4\u00e4rmed ehk parat\u00fcreoidn\u00e4\u00e4rmed<\/strong>N\u00e4\u00e4rmekude toodab ja eritab otse vereringesse elut\u00e4htsat hormooni parathormoon, mis reguleerib ja kontrollib koos D-vitamiiniga nii kaltsiumi kui ka fosfori ainevahetust ning mille sihtm\u00e4rkelunditeks on neerud ja luud.\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tHarkn\u00e4\u00e4re ehk harkelund ehk t\u00fc\u00fcmus<\/strong>\n\n\t\t\t\t\tS\u00fcnnij\u00e4rgselt on t\u00fc\u00fcmuse\u00a0funktsioonideks\u00a0\u00a0l\u00fcmfoid(-immuun)s\u00fcsteemi elundite\u00a0ja\u00a0\u00a0l\u00fcmfikudede\u00a0arengu ning mujal kehastoimuvate\u00a0rakuliste immuunvastuste\u00a0\u00a0reguleerimine, ka\u00a0autoimmuunsuse\u00a0\u00e4rahoidmine.\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tK\u00f5hun\u00e4\u00e4re ehk pankreas<\/strong>K\u00f5hun\u00e4\u00e4rmel on nii ekso- (juhadega) kui ka\u00a0endokriinn\u00e4\u00e4rme (juhadeta)\u00a0funktsioon.nn\u00a0Langerhansi saared\u00a0eritavad vereringesse\u00a0hormoone,\u00a0nagu\u00a0insuliin\u00a0ja\u00a0gl\u00fckagoon,\u00a0nii n\u00e4iteks muudavad\u00a0skeletilihased\u00a0ja ka\u00a0maks\u00a0insuliini toimel\u00a0veresuhkru\u00a0gl\u00fckogeeniks,\u00a0maksas talletatud\u00a0gl\u00fckogeen muudetakse\u00a0\u00a0gl\u00fckagooni\u00a0toimel\u00a0veresuhkruks.\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tNeerupealised<\/strong>\n\n\t\t\t\t\t\u00a0\n\t\t\t\t<\/p>\n\n\t\t\t\t\tNeerupealise koor ja neerupealise s\u00e4si\u00a0moodustavad koos\u00a0h\u00fcpotalamuse\u00a0ja\u00a0ajuripatsi\u00a0eessagaraga\u00a0telje,\u00a0mille funktsiooniks on\u00a0organismi\u00a0\u00a0hom\u00f6ostaasi\u00a0reguleerimine.\n\t\t\t\t<\/p>\n\n\t\t\t\t\tNeerupealise koor\u00a0\u00a0eritab ligi 40 steroidhormooni,\u00a0kortikosteroide\u00a0ja\u00a0androgeenseid\u00a0hormoone (androsteroon,\u00a0progesteroon).Neerupealise s\u00e4si\u00a0\u00a0eritab nn\u00a0stressihormoone:\u00a0adrenaliin\u00a0ja\u00a0noradrenaliin.\u00a0Neerupealistes funktsioneerivad\u00a0vere- ja n\u00e4rvivarustus ning l\u00fcmfivool.\n\t\t\t\t<\/p>\n\n\t\t\t\t\t\u00a0\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tNaissugun\u00e4\u00e4rmed (munasarjad ehk ovaariumid)<\/strong>\n\n\t\t\t\t\tSuguk\u00fcpsel\u00a0naisel toodavad munasarjad munarakke ja\u00a0suguhormoone,\u00a0\u00a0peamiselt\u00a0\u00f6strogeene\u00a0ja\u00a0gestageene.Naisel tekivad sigimisv\u00f5imelised munarakud\u00a0kuni\u00a0menopausini.\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\tMeessugun\u00e4\u00e4rmed (testised ehk munandid)<\/strong>Suguk\u00fcpsel mehel toodavad\u00a0\u00a0munandid seemnerakke\u00a0ja suguhormoone,\u00a0peamiselt\u00a0androgeene\u00a0\u00a0(sealhulgas\u00a0testosterooni).\u00a0Mehel v\u00f5ivad\u00a0viljastamisv\u00f5imelised\u00a0\u00a0seemnerakud tekkida\u00a0puberteedist\u00a0kuni k\u00f5rge\u00a0eani v\u00e4lja.\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nN\u00e4rvis\u00fcsteemi p\u00f5hi\u00fchikuteks on n\u00e4rvirakud<\/strong> ehk neuronid<\/strong> ja n\u00e4rvi\u00fclekanded toimuvad s\u00fcnapsides<\/strong>.\u00a0<\/p>\n\n\n\n\n\t\t\t\tN\u00e4rvirakk ehk neuron\n\t\t\t<\/th>\n\n\t\t\t\tS\u00fcnaps ehk rakkudevaheline \u00fchendus\n\t\t\t<\/th>\n<\/tr>\n<\/thead>\n\n\n\n\t\t\t\tNeuron\u00a0ehk n\u00e4rvirakk<\/strong> koosneb neuroni kehast, toomaj\u00e4tketest ehk dendriididest, viimaj\u00e4tkest ehk aksonist (neuriit) ja aksonit \u00fcmbritseb m\u00fceliintupp, mis on isolaatoriks.\u00a0\n\n\t\t\t\t\t\u00a0\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\tS\u00fcnapsi<\/strong> moodustavad neuron, mis eelneb \u00fchenduskohaleehk\u00a0pres\u00fcnaptiline neuron, ja neuron, mis j\u00e4rgneb \u00fchenduskohale\u00a0ehk posts\u00fcnaptiline neuron. \u00dchenduskohas on erinevaid\u00a0molekulaarseid struktuure, mis t\u00f6\u00f6tavad \u00fchenduse toimimisenimel. \u00a0Paljudes s\u00fcnapsites asub pres\u00fcnaptiline raku osa aksonil,kuid vahel ka dendriidil. S\u00fcnapsites asuvad\u00a0retseptorid<\/strong>, mille kaudu neurotransmitterid annavad edasi informatsiooni.\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nN\u00e4rvirakkudevahelised\u00a0s\u00fcnapsid<\/strong>\u00a0on enamasti keemilised. Keemiline s\u00fcnaps koosneb pres\u00fcnaptilisest neuronist ja posts\u00fcnaptilisest neuronist koos nende vahele j\u00e4\u00e4va\u00a0s\u00fcnaptilise piluga.\u00a0Signaal, mis saabub elektrilise\u00a0aktsioonipotentsiaalina,\u00a0<\/strong>muundub pres\u00fcnaptilises neuronis keemiliseks signaaliks, mis l\u00e4bib s\u00fcnaptilise pilu ning muutub posts\u00fcnaptilises rakus elektriliseks signaaliks v\u00f5i vallandab teisese\u00a0virgatsaine\u00a0ehk neurotransmitteri<\/strong>.\u00a0<\/p>\n\n\tKeemiline s\u00fcnaps v\u00f5ib olla\u00a0erutus- v\u00f5i\u00a0pidurduss\u00fcnaps.\u00a0Kui neuronisse saabub rohkem erutavaid signaale, tekib seal n\u00e4rviimpulss, aga kui on rohkem pidurdavaid signaale, siis seda ei teki. Kui n\u00e4rvirakku saabub teatud aja\u00fchikus mitu erutussignaali, tekib seal ajaline ja\/v\u00f5i ruumiline\u00a0s\u00fcnaptiline summatsioon.<\/strong>\n<\/p>\n\n\tElektrilise s\u00fcnapsi\u00a0<\/strong>puhul on\u00a0\u00a0kaks rakku kanalite kaudu vahetus \u00fchenduses, v\u00f5imaldades ioonide ja v\u00e4ikeste molekulide \u00fcleminekut \u00fchest rakust teise. Elektrilises s\u00fcnapsis on n\u00e4rvirakud nii tihedalt seotud, et\u00a0n\u00e4rviimpulss\u00a0antakse viivitamatult ja muutmata kujul edasi j\u00e4rgmisele rakule.\u00a0\n<\/p>\n\n\t\u00a0\n<\/p>\n\n\n\t\tT\u00e4iendav info ja harjutus\u00fclesanded<\/strong>Neuraalne ja humoraalne regulatsioon\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2425<\/a>Inimese n\u00e4rvis\u00fcsteem ja n\u00e4rviimpulsside moodustumine, keemiline s\u00fcnaps\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2421<\/a>N\u00e4rvis\u00fcsteemiga seotud puudused ja haigused\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2430<\/a>Refleksid\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2423<\/a>\n\t<\/p>\n<\/blockquote>\n\n\n\t\tVaata videoid<\/strong>N\u00e4rvis\u00fcsteemi ehitus\u00a0https:\/\/www.youtube.com\/watch?v=jmD0LBdAvlE&list=PL1O_shUH1zgUwqLqMSDRu_jWdFce-oLlq<\/a>N\u00e4rvis\u00fcsteemi talitlus\u00a0https:\/\/www.youtube.com\/watch?v=qrK-FBdjGk4<\/a>Piirden\u00e4rvis\u00fcsteem\u00a0https:\/\/www.youtube.com\/watch?v=4MT-ulID7I0<\/a>Humoraalne regulatsioon\u00a0https:\/\/www.youtube.com\/watch?v=ySkk7U_4PeY<\/a>Hormonaalne tagasiside\u00a0https:\/\/www.youtube.com\/watch?v=6llFB_yr1WI<\/a>Hormoonide t\u00e4htsamad t\u00fc\u00fcbid\u00a0https:\/\/www.youtube.com\/watch?v=KSclrkk_Ako<\/a>H\u00fcpof\u00fc\u00fcs ja h\u00fcpotalamus\u00a0https:\/\/www.youtube.com\/watch?v=9dS7bc_2bUE&t=26s<\/a>\n\t<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"Neuraalne regulatsioon (n\u00e4rvis\u00fcsteem) N\u00e4rvis\u00fcsteemi \u00fclevaade\u00a0 Keskn\u00e4rvis\u00fcsteem\u00a0(n\u00e4rvirakkude ehk neuronite kehad, hallaine)juhib kogu organismi talitlust: 1 \u2013\u00a0peaaju2 \u2013\u00a0keskn\u00e4rvis\u00fcsteem3 \u2013\u00a0seljaaju 1.\u00a0Peaaju: piklikaju v\u00e4ikeaju keskaju vaheaju otsaju\u00a0ehk suuraju Piklikaju\u00a0\u2013\u00a0\u00fchendab peaaju seljaajuga ning juhib ka mitmeid tahtele allumatuid tegevusi \u2013 hingamist ja s\u00fcdametegevust. Peaajust l\u00e4htub\u00a012 …<\/p>\n","protected":false},"author":319,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-5","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/users\/319"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/comments?post=5"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions\/502"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/media?parent=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\t\t\t\t\tHallaine \u00fcmber on seljaaju valgeaine, mis koosneb n\u00e4rvikiududest, mis moodustavad juhteteed, mille\u00a0 kaudu toimub sidepidamine selja- ja peaaju vahel\n\t\t\t\t<\/p>\n<\/td>\n
\u00a0<\/p>\n
\n\t\t\t\t\tAjuripats\u00a0 juhib teiste sisen\u00f5ren\u00e4\u00e4rmete t\u00f6\u00f6d,\u00a0n\u00f5ristab\u00a0hormoone, mis reguleerivad nii organismivee ja temperatuuri\u00a0hom\u00f6ostaasi\u00a0ja\u00a0verer\u00f5hku\u00a0kui ka\u00a0kilpn\u00e4\u00e4rme,\u00a0kasvu,\u00a0suguelundite,\u00a0raseduse\u00a0ning\u00a0s\u00fcnnituse\u00a0ja\u00a0piiman\u00e4\u00e4rmete, aga ka\u00a0\u00a0valuretseptorite\u00a0t\u00f6\u00f6d.\u00a0Ajuripats s\u00fcnteesib\u00a0ka\u00a0n\u00e4rvirakkude kasvufaktorit.\n\t\t\t\t<\/p>\n<\/td>\n
\n\t\t\t\t\tKilpn\u00e4\u00e4rme\u00a0joodi\u00a0sisaldavad\u00a0hormoonid\u00a0\u00a0reguleerivad ja m\u00f5jutavad\u00a0ainevahetust\u00a0\u00a0ja\u00a0n\u00e4rvis\u00fcsteemi\u00a0erutusprotsesse,\u00a0suguelundite\u00a0ja\u00a0piiman\u00e4\u00e4rmete\u00a0arengut ja talitlust.\u00a0\u00a0Kilpn\u00e4\u00e4rme talitlust reguleerivad\u00a0h\u00fcpotalamus\u00a0ja\u00a0ajuripats.\u00a0Kilpn\u00e4\u00e4res\u00fcnteesib ka\u00a0n\u00e4rvirakkude kasvufaktorit.\n\t\t\t\t<\/p>\n<\/td>\n
\n\t\t\t\t\tS\u00fcnnij\u00e4rgselt on t\u00fc\u00fcmuse\u00a0funktsioonideks\u00a0\u00a0l\u00fcmfoid(-immuun)s\u00fcsteemi elundite\u00a0ja\u00a0\u00a0l\u00fcmfikudede\u00a0arengu ning mujal kehastoimuvate\u00a0rakuliste immuunvastuste\u00a0\u00a0reguleerimine, ka\u00a0autoimmuunsuse\u00a0\u00e4rahoidmine.\n\t\t\t\t<\/p>\n<\/td>\n
\n\t\t\t\t\t\u00a0\n\t\t\t\t<\/p>\n
\n\t\t\t\t\tNeerupealise koor ja neerupealise s\u00e4si\u00a0moodustavad koos\u00a0h\u00fcpotalamuse\u00a0ja\u00a0ajuripatsi\u00a0eessagaraga\u00a0telje,\u00a0mille funktsiooniks on\u00a0organismi\u00a0\u00a0hom\u00f6ostaasi\u00a0reguleerimine.\n\t\t\t\t<\/p>\n
\n\t\t\t\t\tNeerupealise koor\u00a0\u00a0eritab ligi 40 steroidhormooni,\u00a0kortikosteroide\u00a0ja\u00a0androgeenseid\u00a0hormoone (androsteroon,\u00a0progesteroon).Neerupealise s\u00e4si\u00a0\u00a0eritab nn\u00a0stressihormoone:\u00a0adrenaliin\u00a0ja\u00a0noradrenaliin.\u00a0Neerupealistes funktsioneerivad\u00a0vere- ja n\u00e4rvivarustus ning l\u00fcmfivool.\n\t\t\t\t<\/p>\n
\n\t\t\t\t\tSuguk\u00fcpsel\u00a0naisel toodavad munasarjad munarakke ja\u00a0suguhormoone,\u00a0\u00a0peamiselt\u00a0\u00f6strogeene\u00a0ja\u00a0gestageene.Naisel tekivad sigimisv\u00f5imelised munarakud\u00a0kuni\u00a0menopausini.\n\t\t\t\t<\/p>\n<\/td>\n
N\u00e4rvis\u00fcsteemi p\u00f5hi\u00fchikuteks on n\u00e4rvirakud<\/strong> ehk neuronid<\/strong> ja n\u00e4rvi\u00fclekanded toimuvad s\u00fcnapsides<\/strong>.\u00a0<\/p>\n\n\n\n\n\t\t\t\tN\u00e4rvirakk ehk neuron\n\t\t\t<\/th>\n\n\t\t\t\tS\u00fcnaps ehk rakkudevaheline \u00fchendus\n\t\t\t<\/th>\n<\/tr>\n<\/thead>\n\n\n\n\t\t\t\tNeuron\u00a0ehk n\u00e4rvirakk<\/strong> koosneb neuroni kehast, toomaj\u00e4tketest ehk dendriididest, viimaj\u00e4tkest ehk aksonist (neuriit) ja aksonit \u00fcmbritseb m\u00fceliintupp, mis on isolaatoriks.\u00a0\n\n\t\t\t\t\t\u00a0\n\t\t\t\t<\/p>\n<\/td>\n\n\t\t\t\tS\u00fcnapsi<\/strong> moodustavad neuron, mis eelneb \u00fchenduskohaleehk\u00a0pres\u00fcnaptiline neuron, ja neuron, mis j\u00e4rgneb \u00fchenduskohale\u00a0ehk posts\u00fcnaptiline neuron. \u00dchenduskohas on erinevaid\u00a0molekulaarseid struktuure, mis t\u00f6\u00f6tavad \u00fchenduse toimimisenimel. \u00a0Paljudes s\u00fcnapsites asub pres\u00fcnaptiline raku osa aksonil,kuid vahel ka dendriidil. S\u00fcnapsites asuvad\u00a0retseptorid<\/strong>, mille kaudu neurotransmitterid annavad edasi informatsiooni.\n\t\t\t<\/td>\n<\/tr>\n\n\n\t\t\t\t\n\t\t\t<\/td>\n\n\t\t\t\t\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nN\u00e4rvirakkudevahelised\u00a0s\u00fcnapsid<\/strong>\u00a0on enamasti keemilised. Keemiline s\u00fcnaps koosneb pres\u00fcnaptilisest neuronist ja posts\u00fcnaptilisest neuronist koos nende vahele j\u00e4\u00e4va\u00a0s\u00fcnaptilise piluga.\u00a0Signaal, mis saabub elektrilise\u00a0aktsioonipotentsiaalina,\u00a0<\/strong>muundub pres\u00fcnaptilises neuronis keemiliseks signaaliks, mis l\u00e4bib s\u00fcnaptilise pilu ning muutub posts\u00fcnaptilises rakus elektriliseks signaaliks v\u00f5i vallandab teisese\u00a0virgatsaine\u00a0ehk neurotransmitteri<\/strong>.\u00a0<\/p>\n\n\tKeemiline s\u00fcnaps v\u00f5ib olla\u00a0erutus- v\u00f5i\u00a0pidurduss\u00fcnaps.\u00a0Kui neuronisse saabub rohkem erutavaid signaale, tekib seal n\u00e4rviimpulss, aga kui on rohkem pidurdavaid signaale, siis seda ei teki. Kui n\u00e4rvirakku saabub teatud aja\u00fchikus mitu erutussignaali, tekib seal ajaline ja\/v\u00f5i ruumiline\u00a0s\u00fcnaptiline summatsioon.<\/strong>\n<\/p>\n\n\tElektrilise s\u00fcnapsi\u00a0<\/strong>puhul on\u00a0\u00a0kaks rakku kanalite kaudu vahetus \u00fchenduses, v\u00f5imaldades ioonide ja v\u00e4ikeste molekulide \u00fcleminekut \u00fchest rakust teise. Elektrilises s\u00fcnapsis on n\u00e4rvirakud nii tihedalt seotud, et\u00a0n\u00e4rviimpulss\u00a0antakse viivitamatult ja muutmata kujul edasi j\u00e4rgmisele rakule.\u00a0\n<\/p>\n\n\t\u00a0\n<\/p>\n\n\n\t\tT\u00e4iendav info ja harjutus\u00fclesanded<\/strong>Neuraalne ja humoraalne regulatsioon\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2425<\/a>Inimese n\u00e4rvis\u00fcsteem ja n\u00e4rviimpulsside moodustumine, keemiline s\u00fcnaps\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2421<\/a>N\u00e4rvis\u00fcsteemiga seotud puudused ja haigused\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2430<\/a>Refleksid\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2423<\/a>\n\t<\/p>\n<\/blockquote>\n\n\n\t\tVaata videoid<\/strong>N\u00e4rvis\u00fcsteemi ehitus\u00a0https:\/\/www.youtube.com\/watch?v=jmD0LBdAvlE&list=PL1O_shUH1zgUwqLqMSDRu_jWdFce-oLlq<\/a>N\u00e4rvis\u00fcsteemi talitlus\u00a0https:\/\/www.youtube.com\/watch?v=qrK-FBdjGk4<\/a>Piirden\u00e4rvis\u00fcsteem\u00a0https:\/\/www.youtube.com\/watch?v=4MT-ulID7I0<\/a>Humoraalne regulatsioon\u00a0https:\/\/www.youtube.com\/watch?v=ySkk7U_4PeY<\/a>Hormonaalne tagasiside\u00a0https:\/\/www.youtube.com\/watch?v=6llFB_yr1WI<\/a>Hormoonide t\u00e4htsamad t\u00fc\u00fcbid\u00a0https:\/\/www.youtube.com\/watch?v=KSclrkk_Ako<\/a>H\u00fcpof\u00fc\u00fcs ja h\u00fcpotalamus\u00a0https:\/\/www.youtube.com\/watch?v=9dS7bc_2bUE&t=26s<\/a>\n\t<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"Neuraalne regulatsioon (n\u00e4rvis\u00fcsteem) N\u00e4rvis\u00fcsteemi \u00fclevaade\u00a0 Keskn\u00e4rvis\u00fcsteem\u00a0(n\u00e4rvirakkude ehk neuronite kehad, hallaine)juhib kogu organismi talitlust: 1 \u2013\u00a0peaaju2 \u2013\u00a0keskn\u00e4rvis\u00fcsteem3 \u2013\u00a0seljaaju 1.\u00a0Peaaju: piklikaju v\u00e4ikeaju keskaju vaheaju otsaju\u00a0ehk suuraju Piklikaju\u00a0\u2013\u00a0\u00fchendab peaaju seljaajuga ning juhib ka mitmeid tahtele allumatuid tegevusi \u2013 hingamist ja s\u00fcdametegevust. Peaajust l\u00e4htub\u00a012 …<\/p>\n","protected":false},"author":319,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-5","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/users\/319"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/comments?post=5"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions\/502"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/media?parent=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
N\u00e4rvirakkudevahelised\u00a0s\u00fcnapsid<\/strong>\u00a0on enamasti keemilised. Keemiline s\u00fcnaps koosneb pres\u00fcnaptilisest neuronist ja posts\u00fcnaptilisest neuronist koos nende vahele j\u00e4\u00e4va\u00a0s\u00fcnaptilise piluga.\u00a0Signaal, mis saabub elektrilise\u00a0aktsioonipotentsiaalina,\u00a0<\/strong>muundub pres\u00fcnaptilises neuronis keemiliseks signaaliks, mis l\u00e4bib s\u00fcnaptilise pilu ning muutub posts\u00fcnaptilises rakus elektriliseks signaaliks v\u00f5i vallandab teisese\u00a0virgatsaine\u00a0ehk neurotransmitteri<\/strong>.\u00a0<\/p>\n\n\tKeemiline s\u00fcnaps v\u00f5ib olla\u00a0erutus- v\u00f5i\u00a0pidurduss\u00fcnaps.\u00a0Kui neuronisse saabub rohkem erutavaid signaale, tekib seal n\u00e4rviimpulss, aga kui on rohkem pidurdavaid signaale, siis seda ei teki. Kui n\u00e4rvirakku saabub teatud aja\u00fchikus mitu erutussignaali, tekib seal ajaline ja\/v\u00f5i ruumiline\u00a0s\u00fcnaptiline summatsioon.<\/strong>\n<\/p>\n\n\tElektrilise s\u00fcnapsi\u00a0<\/strong>puhul on\u00a0\u00a0kaks rakku kanalite kaudu vahetus \u00fchenduses, v\u00f5imaldades ioonide ja v\u00e4ikeste molekulide \u00fcleminekut \u00fchest rakust teise. Elektrilises s\u00fcnapsis on n\u00e4rvirakud nii tihedalt seotud, et\u00a0n\u00e4rviimpulss\u00a0antakse viivitamatult ja muutmata kujul edasi j\u00e4rgmisele rakule.\u00a0\n<\/p>\n\n\t\u00a0\n<\/p>\n\n\n\t\tT\u00e4iendav info ja harjutus\u00fclesanded<\/strong>Neuraalne ja humoraalne regulatsioon\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2425<\/a>Inimese n\u00e4rvis\u00fcsteem ja n\u00e4rviimpulsside moodustumine, keemiline s\u00fcnaps\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2421<\/a>N\u00e4rvis\u00fcsteemiga seotud puudused ja haigused\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2430<\/a>Refleksid\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2423<\/a>\n\t<\/p>\n<\/blockquote>\n\n\n\t\tVaata videoid<\/strong>N\u00e4rvis\u00fcsteemi ehitus\u00a0https:\/\/www.youtube.com\/watch?v=jmD0LBdAvlE&list=PL1O_shUH1zgUwqLqMSDRu_jWdFce-oLlq<\/a>N\u00e4rvis\u00fcsteemi talitlus\u00a0https:\/\/www.youtube.com\/watch?v=qrK-FBdjGk4<\/a>Piirden\u00e4rvis\u00fcsteem\u00a0https:\/\/www.youtube.com\/watch?v=4MT-ulID7I0<\/a>Humoraalne regulatsioon\u00a0https:\/\/www.youtube.com\/watch?v=ySkk7U_4PeY<\/a>Hormonaalne tagasiside\u00a0https:\/\/www.youtube.com\/watch?v=6llFB_yr1WI<\/a>Hormoonide t\u00e4htsamad t\u00fc\u00fcbid\u00a0https:\/\/www.youtube.com\/watch?v=KSclrkk_Ako<\/a>H\u00fcpof\u00fc\u00fcs ja h\u00fcpotalamus\u00a0https:\/\/www.youtube.com\/watch?v=9dS7bc_2bUE&t=26s<\/a>\n\t<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"Neuraalne regulatsioon (n\u00e4rvis\u00fcsteem) N\u00e4rvis\u00fcsteemi \u00fclevaade\u00a0 Keskn\u00e4rvis\u00fcsteem\u00a0(n\u00e4rvirakkude ehk neuronite kehad, hallaine)juhib kogu organismi talitlust: 1 \u2013\u00a0peaaju2 \u2013\u00a0keskn\u00e4rvis\u00fcsteem3 \u2013\u00a0seljaaju 1.\u00a0Peaaju: piklikaju v\u00e4ikeaju keskaju vaheaju otsaju\u00a0ehk suuraju Piklikaju\u00a0\u2013\u00a0\u00fchendab peaaju seljaajuga ning juhib ka mitmeid tahtele allumatuid tegevusi \u2013 hingamist ja s\u00fcdametegevust. Peaajust l\u00e4htub\u00a012 …<\/p>\n","protected":false},"author":319,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-5","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/users\/319"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/comments?post=5"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions\/502"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/media?parent=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\tKeemiline s\u00fcnaps v\u00f5ib olla\u00a0erutus- v\u00f5i\u00a0pidurduss\u00fcnaps.\u00a0Kui neuronisse saabub rohkem erutavaid signaale, tekib seal n\u00e4rviimpulss, aga kui on rohkem pidurdavaid signaale, siis seda ei teki. Kui n\u00e4rvirakku saabub teatud aja\u00fchikus mitu erutussignaali, tekib seal ajaline ja\/v\u00f5i ruumiline\u00a0s\u00fcnaptiline summatsioon.<\/strong>\n<\/p>\n\n\tElektrilise s\u00fcnapsi\u00a0<\/strong>puhul on\u00a0\u00a0kaks rakku kanalite kaudu vahetus \u00fchenduses, v\u00f5imaldades ioonide ja v\u00e4ikeste molekulide \u00fcleminekut \u00fchest rakust teise. Elektrilises s\u00fcnapsis on n\u00e4rvirakud nii tihedalt seotud, et\u00a0n\u00e4rviimpulss\u00a0antakse viivitamatult ja muutmata kujul edasi j\u00e4rgmisele rakule.\u00a0\n<\/p>\n\n\t\u00a0\n<\/p>\n\n\n\t\tT\u00e4iendav info ja harjutus\u00fclesanded<\/strong>Neuraalne ja humoraalne regulatsioon\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2425<\/a>Inimese n\u00e4rvis\u00fcsteem ja n\u00e4rviimpulsside moodustumine, keemiline s\u00fcnaps\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2421<\/a>N\u00e4rvis\u00fcsteemiga seotud puudused ja haigused\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2430<\/a>Refleksid\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2423<\/a>\n\t<\/p>\n<\/blockquote>\n\n\n\t\tVaata videoid<\/strong>N\u00e4rvis\u00fcsteemi ehitus\u00a0https:\/\/www.youtube.com\/watch?v=jmD0LBdAvlE&list=PL1O_shUH1zgUwqLqMSDRu_jWdFce-oLlq<\/a>N\u00e4rvis\u00fcsteemi talitlus\u00a0https:\/\/www.youtube.com\/watch?v=qrK-FBdjGk4<\/a>Piirden\u00e4rvis\u00fcsteem\u00a0https:\/\/www.youtube.com\/watch?v=4MT-ulID7I0<\/a>Humoraalne regulatsioon\u00a0https:\/\/www.youtube.com\/watch?v=ySkk7U_4PeY<\/a>Hormonaalne tagasiside\u00a0https:\/\/www.youtube.com\/watch?v=6llFB_yr1WI<\/a>Hormoonide t\u00e4htsamad t\u00fc\u00fcbid\u00a0https:\/\/www.youtube.com\/watch?v=KSclrkk_Ako<\/a>H\u00fcpof\u00fc\u00fcs ja h\u00fcpotalamus\u00a0https:\/\/www.youtube.com\/watch?v=9dS7bc_2bUE&t=26s<\/a>\n\t<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"Neuraalne regulatsioon (n\u00e4rvis\u00fcsteem) N\u00e4rvis\u00fcsteemi \u00fclevaade\u00a0 Keskn\u00e4rvis\u00fcsteem\u00a0(n\u00e4rvirakkude ehk neuronite kehad, hallaine)juhib kogu organismi talitlust: 1 \u2013\u00a0peaaju2 \u2013\u00a0keskn\u00e4rvis\u00fcsteem3 \u2013\u00a0seljaaju 1.\u00a0Peaaju: piklikaju v\u00e4ikeaju keskaju vaheaju otsaju\u00a0ehk suuraju Piklikaju\u00a0\u2013\u00a0\u00fchendab peaaju seljaajuga ning juhib ka mitmeid tahtele allumatuid tegevusi \u2013 hingamist ja s\u00fcdametegevust. Peaajust l\u00e4htub\u00a012 …<\/p>\n","protected":false},"author":319,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-5","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/users\/319"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/comments?post=5"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions\/502"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/media?parent=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\tElektrilise s\u00fcnapsi\u00a0<\/strong>puhul on\u00a0\u00a0kaks rakku kanalite kaudu vahetus \u00fchenduses, v\u00f5imaldades ioonide ja v\u00e4ikeste molekulide \u00fcleminekut \u00fchest rakust teise. Elektrilises s\u00fcnapsis on n\u00e4rvirakud nii tihedalt seotud, et\u00a0n\u00e4rviimpulss\u00a0antakse viivitamatult ja muutmata kujul edasi j\u00e4rgmisele rakule.\u00a0\n<\/p>\n\n\t\u00a0\n<\/p>\n\n\n\t\tT\u00e4iendav info ja harjutus\u00fclesanded<\/strong>Neuraalne ja humoraalne regulatsioon\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2425<\/a>Inimese n\u00e4rvis\u00fcsteem ja n\u00e4rviimpulsside moodustumine, keemiline s\u00fcnaps\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2421<\/a>N\u00e4rvis\u00fcsteemiga seotud puudused ja haigused\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2430<\/a>Refleksid\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2423<\/a>\n\t<\/p>\n<\/blockquote>\n\n\n\t\tVaata videoid<\/strong>N\u00e4rvis\u00fcsteemi ehitus\u00a0https:\/\/www.youtube.com\/watch?v=jmD0LBdAvlE&list=PL1O_shUH1zgUwqLqMSDRu_jWdFce-oLlq<\/a>N\u00e4rvis\u00fcsteemi talitlus\u00a0https:\/\/www.youtube.com\/watch?v=qrK-FBdjGk4<\/a>Piirden\u00e4rvis\u00fcsteem\u00a0https:\/\/www.youtube.com\/watch?v=4MT-ulID7I0<\/a>Humoraalne regulatsioon\u00a0https:\/\/www.youtube.com\/watch?v=ySkk7U_4PeY<\/a>Hormonaalne tagasiside\u00a0https:\/\/www.youtube.com\/watch?v=6llFB_yr1WI<\/a>Hormoonide t\u00e4htsamad t\u00fc\u00fcbid\u00a0https:\/\/www.youtube.com\/watch?v=KSclrkk_Ako<\/a>H\u00fcpof\u00fc\u00fcs ja h\u00fcpotalamus\u00a0https:\/\/www.youtube.com\/watch?v=9dS7bc_2bUE&t=26s<\/a>\n\t<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"Neuraalne regulatsioon (n\u00e4rvis\u00fcsteem) N\u00e4rvis\u00fcsteemi \u00fclevaade\u00a0 Keskn\u00e4rvis\u00fcsteem\u00a0(n\u00e4rvirakkude ehk neuronite kehad, hallaine)juhib kogu organismi talitlust: 1 \u2013\u00a0peaaju2 \u2013\u00a0keskn\u00e4rvis\u00fcsteem3 \u2013\u00a0seljaaju 1.\u00a0Peaaju: piklikaju v\u00e4ikeaju keskaju vaheaju otsaju\u00a0ehk suuraju Piklikaju\u00a0\u2013\u00a0\u00fchendab peaaju seljaajuga ning juhib ka mitmeid tahtele allumatuid tegevusi \u2013 hingamist ja s\u00fcdametegevust. Peaajust l\u00e4htub\u00a012 …<\/p>\n","protected":false},"author":319,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-5","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/users\/319"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/comments?post=5"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions\/502"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/media?parent=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\t\u00a0\n<\/p>\n
\n\n\t\tT\u00e4iendav info ja harjutus\u00fclesanded<\/strong>Neuraalne ja humoraalne regulatsioon\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2425<\/a>Inimese n\u00e4rvis\u00fcsteem ja n\u00e4rviimpulsside moodustumine, keemiline s\u00fcnaps\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2421<\/a>N\u00e4rvis\u00fcsteemiga seotud puudused ja haigused\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2430<\/a>Refleksid\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2423<\/a>\n\t<\/p>\n<\/blockquote>\n\n\n\t\tVaata videoid<\/strong>N\u00e4rvis\u00fcsteemi ehitus\u00a0https:\/\/www.youtube.com\/watch?v=jmD0LBdAvlE&list=PL1O_shUH1zgUwqLqMSDRu_jWdFce-oLlq<\/a>N\u00e4rvis\u00fcsteemi talitlus\u00a0https:\/\/www.youtube.com\/watch?v=qrK-FBdjGk4<\/a>Piirden\u00e4rvis\u00fcsteem\u00a0https:\/\/www.youtube.com\/watch?v=4MT-ulID7I0<\/a>Humoraalne regulatsioon\u00a0https:\/\/www.youtube.com\/watch?v=ySkk7U_4PeY<\/a>Hormonaalne tagasiside\u00a0https:\/\/www.youtube.com\/watch?v=6llFB_yr1WI<\/a>Hormoonide t\u00e4htsamad t\u00fc\u00fcbid\u00a0https:\/\/www.youtube.com\/watch?v=KSclrkk_Ako<\/a>H\u00fcpof\u00fc\u00fcs ja h\u00fcpotalamus\u00a0https:\/\/www.youtube.com\/watch?v=9dS7bc_2bUE&t=26s<\/a>\n\t<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"Neuraalne regulatsioon (n\u00e4rvis\u00fcsteem) N\u00e4rvis\u00fcsteemi \u00fclevaade\u00a0 Keskn\u00e4rvis\u00fcsteem\u00a0(n\u00e4rvirakkude ehk neuronite kehad, hallaine)juhib kogu organismi talitlust: 1 \u2013\u00a0peaaju2 \u2013\u00a0keskn\u00e4rvis\u00fcsteem3 \u2013\u00a0seljaaju 1.\u00a0Peaaju: piklikaju v\u00e4ikeaju keskaju vaheaju otsaju\u00a0ehk suuraju Piklikaju\u00a0\u2013\u00a0\u00fchendab peaaju seljaajuga ning juhib ka mitmeid tahtele allumatuid tegevusi \u2013 hingamist ja s\u00fcdametegevust. Peaajust l\u00e4htub\u00a012 …<\/p>\n","protected":false},"author":319,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-5","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/users\/319"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/comments?post=5"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions\/502"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/media?parent=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\t\tT\u00e4iendav info ja harjutus\u00fclesanded<\/strong>Neuraalne ja humoraalne regulatsioon\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2425<\/a>Inimese n\u00e4rvis\u00fcsteem ja n\u00e4rviimpulsside moodustumine, keemiline s\u00fcnaps\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2421<\/a>N\u00e4rvis\u00fcsteemiga seotud puudused ja haigused\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2430<\/a>Refleksid\u00a0https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2423<\/a>\n\t<\/p>\n<\/blockquote>\n\n\n\t\tVaata videoid<\/strong>N\u00e4rvis\u00fcsteemi ehitus\u00a0https:\/\/www.youtube.com\/watch?v=jmD0LBdAvlE&list=PL1O_shUH1zgUwqLqMSDRu_jWdFce-oLlq<\/a>N\u00e4rvis\u00fcsteemi talitlus\u00a0https:\/\/www.youtube.com\/watch?v=qrK-FBdjGk4<\/a>Piirden\u00e4rvis\u00fcsteem\u00a0https:\/\/www.youtube.com\/watch?v=4MT-ulID7I0<\/a>Humoraalne regulatsioon\u00a0https:\/\/www.youtube.com\/watch?v=ySkk7U_4PeY<\/a>Hormonaalne tagasiside\u00a0https:\/\/www.youtube.com\/watch?v=6llFB_yr1WI<\/a>Hormoonide t\u00e4htsamad t\u00fc\u00fcbid\u00a0https:\/\/www.youtube.com\/watch?v=KSclrkk_Ako<\/a>H\u00fcpof\u00fc\u00fcs ja h\u00fcpotalamus\u00a0https:\/\/www.youtube.com\/watch?v=9dS7bc_2bUE&t=26s<\/a>\n\t<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"Neuraalne regulatsioon (n\u00e4rvis\u00fcsteem) N\u00e4rvis\u00fcsteemi \u00fclevaade\u00a0 Keskn\u00e4rvis\u00fcsteem\u00a0(n\u00e4rvirakkude ehk neuronite kehad, hallaine)juhib kogu organismi talitlust: 1 \u2013\u00a0peaaju2 \u2013\u00a0keskn\u00e4rvis\u00fcsteem3 \u2013\u00a0seljaaju 1.\u00a0Peaaju: piklikaju v\u00e4ikeaju keskaju vaheaju otsaju\u00a0ehk suuraju Piklikaju\u00a0\u2013\u00a0\u00fchendab peaaju seljaajuga ning juhib ka mitmeid tahtele allumatuid tegevusi \u2013 hingamist ja s\u00fcdametegevust. Peaajust l\u00e4htub\u00a012 …<\/p>\n","protected":false},"author":319,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-5","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/users\/319"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/comments?post=5"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions\/502"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/media?parent=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\n\t\tVaata videoid<\/strong>N\u00e4rvis\u00fcsteemi ehitus\u00a0https:\/\/www.youtube.com\/watch?v=jmD0LBdAvlE&list=PL1O_shUH1zgUwqLqMSDRu_jWdFce-oLlq<\/a>N\u00e4rvis\u00fcsteemi talitlus\u00a0https:\/\/www.youtube.com\/watch?v=qrK-FBdjGk4<\/a>Piirden\u00e4rvis\u00fcsteem\u00a0https:\/\/www.youtube.com\/watch?v=4MT-ulID7I0<\/a>Humoraalne regulatsioon\u00a0https:\/\/www.youtube.com\/watch?v=ySkk7U_4PeY<\/a>Hormonaalne tagasiside\u00a0https:\/\/www.youtube.com\/watch?v=6llFB_yr1WI<\/a>Hormoonide t\u00e4htsamad t\u00fc\u00fcbid\u00a0https:\/\/www.youtube.com\/watch?v=KSclrkk_Ako<\/a>H\u00fcpof\u00fc\u00fcs ja h\u00fcpotalamus\u00a0https:\/\/www.youtube.com\/watch?v=9dS7bc_2bUE&t=26s<\/a>\n\t<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"Neuraalne regulatsioon (n\u00e4rvis\u00fcsteem) N\u00e4rvis\u00fcsteemi \u00fclevaade\u00a0 Keskn\u00e4rvis\u00fcsteem\u00a0(n\u00e4rvirakkude ehk neuronite kehad, hallaine)juhib kogu organismi talitlust: 1 \u2013\u00a0peaaju2 \u2013\u00a0keskn\u00e4rvis\u00fcsteem3 \u2013\u00a0seljaaju 1.\u00a0Peaaju: piklikaju v\u00e4ikeaju keskaju vaheaju otsaju\u00a0ehk suuraju Piklikaju\u00a0\u2013\u00a0\u00fchendab peaaju seljaajuga ning juhib ka mitmeid tahtele allumatuid tegevusi \u2013 hingamist ja s\u00fcdametegevust. Peaajust l\u00e4htub\u00a012 …<\/p>\n","protected":false},"author":319,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-5","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/users\/319"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/comments?post=5"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions\/502"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/media?parent=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\t\tVaata videoid<\/strong>N\u00e4rvis\u00fcsteemi ehitus\u00a0https:\/\/www.youtube.com\/watch?v=jmD0LBdAvlE&list=PL1O_shUH1zgUwqLqMSDRu_jWdFce-oLlq<\/a>N\u00e4rvis\u00fcsteemi talitlus\u00a0https:\/\/www.youtube.com\/watch?v=qrK-FBdjGk4<\/a>Piirden\u00e4rvis\u00fcsteem\u00a0https:\/\/www.youtube.com\/watch?v=4MT-ulID7I0<\/a>Humoraalne regulatsioon\u00a0https:\/\/www.youtube.com\/watch?v=ySkk7U_4PeY<\/a>Hormonaalne tagasiside\u00a0https:\/\/www.youtube.com\/watch?v=6llFB_yr1WI<\/a>Hormoonide t\u00e4htsamad t\u00fc\u00fcbid\u00a0https:\/\/www.youtube.com\/watch?v=KSclrkk_Ako<\/a>H\u00fcpof\u00fc\u00fcs ja h\u00fcpotalamus\u00a0https:\/\/www.youtube.com\/watch?v=9dS7bc_2bUE&t=26s<\/a>\n\t<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"Neuraalne regulatsioon (n\u00e4rvis\u00fcsteem) N\u00e4rvis\u00fcsteemi \u00fclevaade\u00a0 Keskn\u00e4rvis\u00fcsteem\u00a0(n\u00e4rvirakkude ehk neuronite kehad, hallaine)juhib kogu organismi talitlust: 1 \u2013\u00a0peaaju2 \u2013\u00a0keskn\u00e4rvis\u00fcsteem3 \u2013\u00a0seljaaju 1.\u00a0Peaaju: piklikaju v\u00e4ikeaju keskaju vaheaju otsaju\u00a0ehk suuraju Piklikaju\u00a0\u2013\u00a0\u00fchendab peaaju seljaajuga ning juhib ka mitmeid tahtele allumatuid tegevusi \u2013 hingamist ja s\u00fcdametegevust. Peaajust l\u00e4htub\u00a012 …<\/p>\n","protected":false},"author":319,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-5","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/users\/319"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/comments?post=5"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions\/502"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/media?parent=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Neuraalne regulatsioon (n\u00e4rvis\u00fcsteem) N\u00e4rvis\u00fcsteemi \u00fclevaade\u00a0 Keskn\u00e4rvis\u00fcsteem\u00a0(n\u00e4rvirakkude ehk neuronite kehad, hallaine)juhib kogu organismi talitlust: 1 \u2013\u00a0peaaju2 \u2013\u00a0keskn\u00e4rvis\u00fcsteem3 \u2013\u00a0seljaaju 1.\u00a0Peaaju: piklikaju v\u00e4ikeaju keskaju vaheaju otsaju\u00a0ehk suuraju Piklikaju\u00a0\u2013\u00a0\u00fchendab peaaju seljaajuga ning juhib ka mitmeid tahtele allumatuid tegevusi \u2013 hingamist ja s\u00fcdametegevust. Peaajust l\u00e4htub\u00a012 …<\/p>\n","protected":false},"author":319,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-5","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/users\/319"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/comments?post=5"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/5\/revisions\/502"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/media?parent=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"Inimorganismi](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/regulatsiooni_meh.jpg\" "\\"regulatsiooni_meh.jpg\\"")
\n<\/p>\n\n<\/p>\n![\"N\u00e4rvis\u00fcsteemi](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/narvisusteemek.png\" "\\"narvisusteemek.png\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Keskn\u00e4rvis\u00fcsteem\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/440px-central_nervous_system.svg_.png\" "\\"440px-central_nervous_system.svg_.png\\"")
![\"Peaaju\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/inimese-aju-skemaatiline-kujutis-kuljelt.jpg\" "\\"inimese-aju-skemaatiline-kujutis-kuljelt.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Piklikaju\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/piklikaju.jpg\" "\\"piklikaju.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"V\u00e4ikeaju\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/vaikeaju_sin.jpg\" "\\"vaikeaju_sin.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Vaheaju\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/vaheaju_sinine.jpg\" "\\"vaheaju_sinine.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Keskaju\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/location_of_midbrain_in_inferior_view.png\" "\\"location_of_midbrain_in_inferior_view.png\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Suuraju](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/suuraju_sin.jpg\" "\\"suuraju_sin.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Seljaaju\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/seljaaju.jpg\" "\\"seljaaju.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Seljaaju](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/440px-seljaaju_segmendi_ristloige.png\" "\\"440px-seljaaju_segmendi_ristloige.png\\"")
![\"Piirden\u00e4rvis\u00fcsteem\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/piirdenarvisusteem.jpg\" "\\"piirdenarvisusteem.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Ganglionid](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/seljaaju_ganglion.jpg\" "\\"seljaaju_ganglion.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Sensoorne](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/refleksikaar.jpg\" "\\"refleksikaar.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Somaatiline](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/somatic_nervous_system_image.svg_.png\" "\\"somatic_nervous_system_image.svg_.png\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Autonoomne](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/autonoomne_pns.jpg\" "\\"autonoomne_pns.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"S\u00fcmpaatiline](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/sumpaatiline_pns.jpg\" "\\"sumpaatiline_pns.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Paras\u00fcmpaatiline](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/parasumpaatiline_pns.jpg\" "\\"parasumpaatiline_pns.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n![\"Endokriins\u00fcsteem\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/illu_endocrine_system.png\" "\\"illu_endocrine_system.png\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Ajuripats](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/hupofuus3.jpg\" "\\"hupofuus3.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"K\u00e4bikeha\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/kabikeha1.jpg\" "\\"kabikeha1.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Kilpn\u00e4\u00e4re\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/kilpnaare.jpg\" "\\"kilpnaare.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"K\u00f5rvalkilpn\u00e4\u00e4rmed\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/parathyroid.jpg\" "\\"parathyroid.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Harkn\u00e4\u00e4re\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/harknaare.jpg\" "\\"harknaare.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"K\u00f5hun\u00e4\u00e4re](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/pankreas2.jpg\" "\\"pankreas2.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Neerupealised\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/neerupealsed.jpg\" "\\"neerupealsed.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Naissugun\u00e4\u00e4rmed\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/munasarjad2.jpg\" "\\"munasarjad2.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n![\"Meessugun\u00e4\u00e4rmed\"](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/testised.jpg\" "\\"testised.jpg\\"")
\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n![\"N\u00e4rvirakk](\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/neuron2.jpg\" "\\"neuron2.jpg\\"")
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\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n