Ko te pūnaha limbic o te tangata: hanganga me te mahi

Te pūnaha limbic, hoki e mohiotia ana roro visceral, hongi roro, karapoti timentsefalonom te whānuitanga katoa o ngā hanganga rerekē o te roro: te waenganui, takawaenga, whakamutunga, e whai wāhi i roto i te whakahaere tauhohe whakahihiko, visceral me te aronganui.

Ko te pūnaha limbic o te roro he hanganga rawa matatini, fakatahai reira nga tari e whai ake nei o te kiri tawhito rite hippocampus, limbic me cingulate gyrus; uho New: frontal, tari pae tino, me te rohe takawaenga frontotemporal; hanganga subcortical: te karihi caudate, Globus pallidus, he anga, arai he, amygdala, hypothalamus, karihi nonspecific thalamic hanganga reticular o te midbrain. E tino tata hono hanganga subcortical katoa ki te hanganga taketake o te uho kaka. Kei te hanganga o te pūnaha nuinga i roto i te tuakoi kaka.

Te pūnaha limbic, e mahi i te wāhanga tuatahi o te kunenga mai o te ao kararehe i hanga e runga i te kaupapa o te tikanga o te kakara, whakarato maha tauhohe faufaa o te tinana, pērā i te taratara, takoto, me te kai. Olfaction kihai mahi anake rite te take tuitui matua, engari hanganga roro fā'ūtaha ki te matatini wāhi kotahi. Na reira, vertebrates teitei, me te tangata, te hanganga o te pūnaha limbic e kua hāngai i runga i te downlink me Uplink huarahi he pūnaha mahi kati.

whakahaere te pūnaha limbic maha tukanga nui i roto i te tinana - te ture o te toenga wai-tote, te pupuri i te pāmahana tinana tamau, me te whakautu whanonga, i ngā, kai, e hāngai ana ki te whakaputa pūngao me ngā matūkai. whakatau te reira i te whanonga tangata aronganui, whanonga fakasekisualé, tukanga moe-wake, te ako me te mahara. E tāutu ana tēnei pūnaha, me te whakahaere whanonga hihiri, whakarato i tētahi arotahi mō te mahi katoa. Ka rite ki te hua, te urutaunga kaiao ki huringa taiao ake tonu. A tuatahi o katoa āwangawanga te reira i te huringa i roto i te pāpori, te taiao pāpori, rite te tangata - he pāpori pono.

Ano, whakarato te pūnaha limbic tetahi mahi nui - mahara-waha parau ranei, e mau ana ngā mōhiohio i runga i tetahi ngā, ngā mōhiotanga ranei pūkenga riro me wheako. I roto i te mahi haumanu, i kitea ai e i roto i te take o te ofatiraa o ngā mahi kino ranei ki te hanganga limbic i roto i ngā tūroro kitea te whanaketanga o te mate wareware. Ko kaipūtaiao mea e kore ko te pūnaha limbic he pātaka o ngā mōhiohio, no te mea marara nga whatiwhatinga mahara puta noa te uho herekore. He pūnaha limbic functionally anake tahoê ratou me hanga e wātea ana i te reira no te anō. I roto i te take o te ofatiraa o te hanganga limbic o te mahara e kore e te murua, me penapena nga whatiwhatinga, a anake hemo tona tākaro mohio. Na reira, tata te iwi katoa, ki te hinga o te pūnaha limbic e taea ki te takanga mai tonu maha nekeneke perceptual ranei pūkenga, engari e kore ratou e taea e mahara i reira whakamahia ki te taea ki te ako.

Abnormalities i roto i te pūnaha limbic kia meinga whara o te roro, CNS me haurangi, mate iaia, psychoses endogenous me neuroses. Tei runga i te nui localization o pāpaka ranei e taea te puta tikanga epilepsicheskie takiri, automatisms, ka taui te tūāhua mahara, derealization me depersonalization, me māna, gustatory, me moemoeā olfactory.