Uthando ekuqaleni kokubona .. Kwenzeka njani kunye nokusebenzisana kwayo engqondweni

Uthando ekuqaleni kokubona, ngaba luyinyani okanye luyinkohliso, lwenzeka njani kwaye luthini unxibelelwano lwayo engqondweni kwaye yintoni ubunyani bokuqhubeka kwayo, isifundo esitsha esivela kwi-American "Yale University" ifumene inkcazo yesayensi impendulo ye-neural exhaphakileyo kwiindawo ezininzi zobuchopho ezenzeka xa amehlo edibana Abantu ababini banonxibelelwano lwentlalo, nokuba ngaba ubuhlobo, ukudibanisa ngokweemvakalelo, okanye nokuba nemvakalelo yokungakhululeki, ngokutsho kwapapashwa yi-Neuroscience News.
"Kukho imiqondiso enamandla kakhulu engqondweni ehambelana nenkangeleko yoluntu esebenzayo," utshilo uSteve Chang weYunivesithi yaseYale, unjingalwazi oncedisayo wezengqondo kunye neneuroscience, ilungu leWu Cai Institute kunye neKavli Institute of Neuroscience, kunye nesikhokelo sokufunda. umbhali.

Isiganeko sokukhupha intsingiselo ekujongeni phakathi kwabantu ababini ibhalwe kubugcisa kunye noncwadi kangangamawaka eminyaka, kodwa izazinzulu ziye zasokola ukutyhila indlela ingqondo efezekisa ngayo loo nto.
Uphononongo olubanzi sele lwenziwe ngaphambili kwi-neurobiology yolwazi lwentlalo, ngokwesiqhelo ngokujongwa kwengqondo yabantu ababonisa imifanekiso ethile engatshintshiyo, efana nobuso obunomsindo okanye obonwabileyo, inkangeleko ngqo, okanye ukuphepha ukujonga omnye. Nangona kunjalo, kwakunzima ukujongana nokusebenzisana kweengqondo ezimbini zomntu ngamnye ngenxa yokuba zikhupha ulwazi ngokuguquguqukayo nangokulinganayo emehlweni omnye komnye.

Yintoni entsha kukuba abaphandi belebhu kaZhang bawoyisile lo mqobo ngokubeka iliso ekusebenzeni kwengqondo yeenkawu ngelixa ngaxeshanye belandelela izikhundla zamehlo esilwanyana, okubenza bakwazi ukurekhoda ngokuzenzekelayo iqela elikhulu lee-neurons ngelixa izilwanyana zijongene ngokuzenzekelayo.
"Izilwanyana bezithatha inxaxheba ngokuzenzekelayo kunxibelelwano ngelixa abaphandi bavavanya ukudubula kwemithambo," utshilo uZhang. Okubaluleke nangakumbi kukuba akukho misebenzi imiselweyo, ngoko yayixhomekeke kubo ukuba bagqibe ukuba baza kudibana njani yaye nini.” Abaphandi bafumanise ukuba amaqela athile ee-neuron ezilungelelaniswe ngokwentlalo adubula kwimimandla emininzi yobuchopho ngamaxesha ahlukeneyo ngexesha lokuhlangana kwamehlo.
Umzekelo, iseti enye yee-neuron yadubula xa umntu eqala ukudibana kwamehlo, kodwa hayi xa loo mntu elandela ukujonga komnye.
Enye iseti ye-neuron yayisebenza xa iinkawu zazisenza isigqibo sokuba ziqhubeke nokujongana kwamehlo eyayiqalwe yenye.
Okubangel’ umdla kukuba, xa ujongo komnye umntu, ezinye ii<em>neurons zazichaza umgama omalunga namehlo omnye umntu, kodwa xa zijongwa, enye imithambo-luvo yabonisa indlela omnye umntu asondele ngayo.
i-prefrontal cortex kunye ne-amygdala
Imimandla yobuchopho apho kwenzeke ukusebenza kwe-neural inike iingcebiso malunga nendlela ingqondo evavanya ngayo intsingiselo yokujonga. Okumangalisa kukuba, inxalenye yenethiwekhi, eyayisebenza ngexesha lokujongana kwentlalontle, ibandakanya i-cortex yangaphambili, isihlalo sokufunda okuphezulu kunye nokwenza izigqibo, kunye ne-amygdala, iziko leemvakalelo kunye nokuvavanya.
"Iingingqi ezininzi ngaphakathi kwe-prefrontal cortex, ukongeza kwi-amygdala, zigaywa ukuba ziphendule ngemiba ekhethiweyo yembonakalo yentlalontle, ebonisa ukubaluleka kwendima ebonakalisa ngakumbi ngexesha lokuhlangana kwentlalo," utshilo uZhang.

Kukwayaziwa ukuba ezi ndawo kuthungelwano lwangaphambili kunye ne-amygdala ezithi zisebenze ngexesha lokusetyenzwa kwentlalontle ziyaphazamiseka kwiimeko zeemeko zentlalo ezingaqhelekanga, ezinje nge-autism, zigxininisa ukubaluleka kwazo ekufezekiseni iimvakalelo zokunxibelelana kwezentlalo.
UZhang wongeze ukuba intsebenziswano yentlalontle inokuthi idlale indima ebalulekileyo ekubumbeni ubudlelwane bentlalo, kwaye uthungelwano lwelobe yangaphambili kunye ne-amygdala inokwenza oku, echaza ukuba "inyani yokuba i-neurons yentlalontle ifumaneka ngokubanzi kwingqondo iyathetha ukubaluleka kokuziphatha konxibelelwano lwembonakalo yentlalo." ".