Pūnaha io Central

Ko te pokapū pūnaha io ngā te roro, me te ua. Ko te kanohi tuatahi i rite ki te paku papatahi taura hoki. He roro, kei roto i te kōhao cranial, kua tito o rua tuakoi, te roro tuarongo me te oko.

Ko te whaiaroaro o te pūnaha io pokapū whakahaere te hononga i waenganui i te tinana, me te taiao, ngā urupare tangata ki ngā whakaohooho. whakawhetai hoki ki tona ruruku ta'na o whēkau me ngā wāhanga tinana. I roto i te whānui, e hāngai ana tona mahi i runga i reflexes, rite te tinana tauhohe ki te huringa iti i roto i te taiao e karapoti ana ā-ranei.

Central io pūnaha io whakahaere kōrero ki te rauropi rite te katoa i roto i te raru cranial (12 o takirua) me pakiaka filosilivá (o 31 takirua). O te uaua, kiri, wahi o nga wahi me whekau o "kōrero" e tuku i roto i nga raru taura afferent ua rere i te pakiaka posterior. Na tukua "mōhiohio" i te uaua kōhiwi te ki reira mā raru efferent rere i te pakiaka posterior. Te aroaro ngaro ranei o reflexes tohu pehea te ua, ahakoa te rite te mahi o te pūpū. Ko tōna kino e faatupu te whakawhitinga o nga ngātere ofatiraa katoa (me te afferent me efferent). Mai i te ua ki te roro, me te hoki ko nga ara neural e he e tika ana, me te roto i te kakau roro, i reira e wāhanga haukotia ranei mutunga. Oculomotor, māna me raru whatu tāmau i roto i te midbrain. Rere āpiha mana, tohanga toto, puta kaha i roto i te diencephalon mā tirohanga kōrero (roto, o waho) mahi endocrine me ngā pūnaha Cardiovascular. Ko te uho ngā he maha nui o neurons. Ko nga pūtau o ngā āhua rerekē, e he ineine maha ngā paparanga, me, e toaati e te tikanga o ngā tukanga enei. Ia wāhanga o te kirinuku e te hanganga rerekē o ngā pūtau, kua pā ana ki te mahi e rave i te reira.

Katoa o te pūnaha io pokapū, ona tari katoa i roto i te mahi katoa o te whanonga tangata mahi rite te kōwae kotahi, reira hanga he pūnaha mahi. Mai i te hi'oraa o tenei matauranga ko reira kitea e tetahi tauhohenga, mua tetahi pūpū e nui te mahi. I tetahi wa, tei te pūnaha io pokapū i runga i ngā hiahia o te tinana. Tuatahi o te katoa e ue'i ratou e te fie whāinga - he huringa i roto i te taiao i roto i te tinana. Mai i te wāhi o te tirohanga o te neurophysiology tupu tenei tikanga mā te whakahohe i roto i ngā pokapū subcortical o te uho kaka. unga ratou aua ngātere i ai te tinana, ko te tino i roto i te hiahia i te kau. rapu pūnaha io Central ki makona te hihiri tino. Ki tenei mutunga, synthesizes reira mōhiohio e wātea ana katoa e pā ana ki te huru o te waho, me te taiao ā-o te tinana, a ka whakatinana te mahi whanonga.

Tūkino ki te pūnaha io pokapū puta hoki take maha. Tenei hē whanau, me te tohanga rawakore, te pānga o ngaukino, te pānga o te puku mumura ranei. Kei te whanake haere i te roro, me te ua ki hē, ki te te kukune e whai ake mōrearea pānga: te whakawhitinga o te whaea i roto i te hapū, ngā mate hopuhopu, whara whaiaro, te rongo ki radiation, e E whai wāhi ana ki matū paitini, waipiro o ngā mātua e rua tetahi o ratou ranei. E kore e te tūranga iti rawa i roto i te takanga o abnormalities me ngā whakaari whakapapa.

Rawa hē kino puta ina pā te āhuatanga i runga ake i te kukune i roto i te tīmatanga o nga marama o te hapūtanga. I roto ia ratou, noho te wahi tuatahi e wairoro (i roto i te ventricles o te roro piki rawa nui inu cerebrospinal) me microcephaly (he roro underdeveloped me angaanga). Tākiekina ki te hinga i te pūnaha me malformations o te tuaiwi me angaanga.