Muzitha kukumbukira

Muzitha kukumbukira posungira waperekedwa ndipo wotsatira kubwezeretsa mudziwe ntchito. kukhalapo kwake munthu anaoneka kuti German wasayansi Hermann Ebbingausom mu 1885. Iye amazindikira msanga ndi dzuwa la kubalana makalata mwachisawawa, manambala ndi zizindikiro pambuyo kuwerenga limodzi, ndipo anatsimikizira kuti mudziwe ngati angathe molondola chinaonekeranso zedi zochepa. Voliyumu ya muzitha kukumbukira amatenga pafupifupi mayunitsi 5-10. Kodi kukumbukira anafunika munthu?

Chuma chachikulu kukumbukira ichi - yochepa nthawi, monga mfundo likhalebe maminiti angapo, nthawi zina masekondi. Muzitha kukumbukira limagwirira m'malo zovuta, ndi chiphunzitso logwirizana pa phunziro ili kulibe panobe. Kodi kudziwa inu sangafune kuphunzira, yosungirako aliyense amayamba ndi njira zovuta electrochemical mu ubongo, chifukwa kukumbukira yochepa zachokera ntchito kugunda kwa manyuroni ndi reentry pa madera chatsekedwa wa manyuroni.

Nkofunika kwambiri kwa tipeze njira kukumbukira ankaimba ntchito yolimba zotsatira magetsi pa ubongo wa munthu. Zotsatira kafukufuku anasonyeza kuti pambuyo kukhudzana ndi mantha magetsi amapezeka retrograde amnesia, omwe amasonyeza chakuti munthu sakumbukira kalikonse za zochitika umene unachitika wofunika kwambiri pa ubongo. A amnesia ofanana kumachitika chifukwa cha zodabwitsa amphamvu, kuvulala ndi ochititsa dzanzi. Kutalika retrograde amnesia akhoza kundiuza za kuphatikiza nthawi kukumbukira, ndiko kuti, m'mene mukufunira kuti muzitha kukumbukira mu nthawi zapita. Childs, kukumbukira kuphatikiza lidzayamba pambuyo mphindi 5-10.

Kafukufuku wa boma la retrograde amnesia chitsanzo munthu zathandiza akatswiri zopanga kungoganizira za limagwirira wa muzitha kukumbukira. Ndi ganizo loperekedwa kwa reverberation munda wa unyolo chatsekedwa ubongo. Iwo anapeza kuti chatsekedwa makope unyolo ubongo (more reverb dzina) kumatenga angapo Mphindi, pokhalabe deta mu ndondomeko makamaka wa nyemba. Recent kuchokera minyewa wina ndi mzake. Akukhulupirira kuti pa kayendedwe ka zotsatira za nzothandiza aliyense woyang'anitsitsa ubongo kufufuza.

The kungoganizira pamwamba mwachindunji zokhudzana chochitika tsiku ndi tsiku ndiponso wosonyeza kuti maphunziro ayenera mchitidwe zonse - angapo kuchititsa zakuthupi akuphunziridwa kudzera chikumbumtima cha. Choncho, muzitha kukumbukira amakhala nthawi yaitali.

Muzitha kukumbukira - ndi mtundu wa pamtima, amene amakhala ndi nthawi yochepa kwambiri yosungirako. Tinalandira uthenga atayika chifukwa mphamvu ya chinthu zosakhalitsa kapena chifukwa latsopano gawo lotsatira la mudziwe analandira. Komanso, muzitha kukumbukira ali ochepa zinthu playable. The zambiri chifukwa wapulumutsidwa m'chikumbumtima sanali oyaka wa yochepa ndi kukumbukira kwenikweni kokha pamene munthu amachita chidwi ndi akubwereza kambirimbiri. Chifukwa coarsening mayunitsi zambiri zomwe kugwa mwa kukumbukira yochepa, chiwerengero cha zinthu izo akhoza zochuluka. Kusunga deta mwa kukumbukira ikuchitika mu mawonekedwe modal.

M'zaka zaposachedwapa, asayansi akhala akugwira ntchito osati pa malongosoledwe a chodabwitsa muzitha kukumbukira ndi asilikali ake, komanso pa njira ya mayesero ake ndi maphunziro. Masiku ano, pali zambiri wapadera mayesero ndi ntchito zimene zingakuthandizeni kudziwa zomwe yochepa wanu kukumbukira ndi kuunikira motsatira magawo osiyanasiyana.