Ngā pūtau io ki whakaora?

I roto i te tangata, i reira e neke atu i te kotahi rau piriona neurons. Kei roto i ia o ratou o te tukanga me te tinana - te tikanga rave rahi dendrites, poto me branched, a kotahi axon. kawea tukanga i mā te whakapā neurons ki ia atu. Ko te kupu i hanga porowhita me whatunga mo e te ngātere puta tohanga. Mai nga wa onamata, he āwangawanga e pā ana ki mehemea ki te pūtau io whanga pūtaiao.

I roto i te ora o te roro ngaro neurons. Tenei mate ira programmed. Heoi, pērā i ētahi atu pūtau, ratou e kore e whai ki te faaite i te mana. I roto i ngā take pēnei i, haamata te reira ki te mahi i te huarahi rerekē. timata Functions o ngā pūtau ngaro ki te mahi tata, e, te whakanui ake i roto i te rahi, timata ki te hanga i ngā hononga hou. Ko te kupu, wāhikē e mahuetanga o neurons mate.

I mua i riro i te reira e te pūtau io e kore e whanga. Heoi, ta tenei whakapae e rongoā hou. Ahakoa te ngaro o te kaha ki te wehe, ki ngā pūtau io whakaora me te whakawhanake i roto i te roro, he ara pakeke. I tua atu, ka taea e neurons whakaora konga ngaro, me te kōrero ki ētahi atu pūtau.

Ko te tautau tino nui o ngā pūtau io kei roto i te roro. Nā ki te wana-atu e hanga e maha hoapā ki neurons tata.

Cranial, filosilivá me autonomic kōpuku, karere te kūmuri me karere, whakarato āriponga o ponana ki te kikokiko, whekau, me wahi, te wahi piringa riro te pūnaha io tangata.

Te pūnaha io i roto i te tinana hauora ko te pūnaha pai-whakaritea. Heoi, ki te i roto i te mekameka matatini o tetahi o nga hononga kore whakarite i to ratou mahi, kia te mamae i te tinana katoa. whara roro Pākaha e tahi mate, patu, a Parkinson mate o Alzheimer mata ki mate whakatere o neurons. No te tekau tau, e ngana ana aivanaa ki te whakahoki kupu i te pātai o te pehea ngā pūtau io ki whakaora.

I teie mahana e mohiotia ai e taea te kawea te whakatupuranga o neurons i roto i te pakeke roro kararehe i roto i te whakamahi i ngā pūtau kakau motuhake (pera-ka karanga neuronal). I tenei wa i kitea e ora ake i te pūtau karere i roto i te rohe subventricular, hippocampus (dentate gyrus), me te uho cerebellar. tohua te wāhanga whakamutunga ko te neurogenesis tino kaha. whai wāhi te roro tuarongo e i roto i whiwhi me te pupuri i ngā mōhiohio e pā ana ki te pūkenga o aunoa me te mauri. Hei tauira, kaupapa razuchivaya kanikani, iwi āta mutu ki te whakaaro e pā ana ki a ratou, hanga aunoa ratou.

Ko te pūtaiao tino tūmomo whakapono houtanga o neurons i roto i nga gyrus dentate. I roto i tenei rohe, i reira ko te whanautanga o kare, rokiroki me te tukatuka o ngā mōhiohio mokowā. kihai i Scientists ano te whakahaere, ki tetahi pito ki te mārama me pēhea te pānga ki te neurons hou i hanga nga haamana'oraa kua hanga e, me pehea e ratou taunekeneke ki neurons pakeke i roto i tenei rohe roro.

Scientists mōhio e e whakahokia te pūtau karere i roto i aua wāhi, e he tika kawenga mō te ora i roto i te manureva tinana: takotoranga i roto i te wāhi, i te haunga, te hanganga o te mahara nekeneke. Hanganga o te whakaaro waitara haere kaha i te kuao tau, i roto i te tupu roro. I roto i tenei neurogenesis e pā ana te ki te rohe katoa. Ki runga ki pa whanaketanga pakeketanga o ngā mahi hinengaro kawea i roto i te whakatikatikanga o hoapā i waenganui i neurons, engari e kore e tika ana ki te hanganga o ngā pūtau hou.

Me kï reira e tonu pūtaiao ki te rapu mō aronga mua unknown o neurogenesis, ahakoa te torutoru rawa nganatanga tutuki. Tenei aronga He hāngaitanga kore anake i roto i te pūtaiao taketake engari rangahau tono ano hoki.