Imisebenzi kunye neempawu zehemispheres yobuchopho

Inkqubo cI-erebro ibililungu lomzimba abantu abaye bafunda kwaye baphanda iminyaka emininziKuba kuyo kukho iimfihlakalo ezinkulu, kunye nenkcazo yokusebenza kwayo yonke intshukumo kunye nezenzo ezenziwa ngumntu ngexesha lobomi bakhe. Ingqondo yahlulwe yangamacandelo amabini angahambelaniyo ngokulinganayo, kodwa yona yona efanayo iyafana ngenkangeleko. La malungu abizwa ngokuba zii-hemispheres ze-cerebral hemispheres, phakathi kwawo kungasekunene nangasekhohlo kwaye ngalinye lizalisekisa imisebenzi eyahlukileyo eyahlukileyo kwenye, kodwa ixesha elininzi lisebenza kunye.

Ukwahlulwa kwemisebenzi yecebral hemispheres kwahlukile ebantwini, kuba emva kophando oluninzi kuye kwenzeka ukufumana ulwazi olwaneleyo olusebenza njengobungqina boku, nangona umahluko okhuphisanayo onokufunyanwa kuzo zombini awuqhelekanga kangako kuninzi lwabantu.

I-hemisphere yasekunene igcwalisa ngasekhohlo, kwaye ngokuchaseneyo ukuze bafune omnye komnye ukuze bakwazi ukwenza umsebenzi olungileyo. Kwamiselwa ukuba kwinxalenye enkulu yabantu abadala inkqubo yokuthetha ikwicala lasekhohlo, nangona uphando lubonakalisile ukuba abantu abangamanxele bahlala benolawulo lokuthetha kwicala lasekunene, okanye ngokungagqibeki kuzo zombini iihemispheres zengqondo.

Inyaniso enomdla malunga nehemispheres kukuba icala lasekhohlo lilawula icala lasekunene lomzimba, ngelixa i-hemisphere yasekunene ilawula icala lasekhohlo, nangona kubonisiwe ukuba ngaphezulu kwesiqingatha sabantu abashiyekileyo iziko lentetho liqhubeka icala lasekhohlo, kwaye lingaphantsi kwesiqingatha ngasekunene.

Inkcazo yecebral hemisphere

Ingqondo yomntu lelinye lawona malungu entsonkothileyo emzimbeni wayo, kwaye oku kungenxa yokuba amawaka emisebenzi kunye nemisebenzi iyenziwa kuyo evumela inkqubo echanekileyo yomzimba wonke ngokubanzi, nalapho Izinto ezivelisiweyo njengeengcinga, ulwimi, nokunye okuninzi.

Ukuze ufunde ngengqondo ngendlela elula nekhawulezayo, yahlulwe yangamacandelo amabini abizwa ngegama le-hemispheres, elinye lilandelelana kwaye elinye lingasekhohlo. La macala obuchopho anokuqatshelwa ngokulula kuba embindini wengqondo kukho umgca owaziwa njenge-interhemispheric okanye i-longitudinal fissure kwaye uqhagamshelwe yi-corpus callosum eyimicu yemisonto emhlophe.

Ukwahlulahlula kweentsinga zemithambo-luvo

Ezi fayibha zinoxanduva lokuqinisekisa ukuba yonke inkqubo ihlala ixhunyiwe kwaye amandla kunye nolwazi lunokuthunyelwa ukusuka kwindawo enye ukuya kwelinye ngaphandle kokuphazamiseka, kwaye ezi zinto zimhlophe zifumaneka kwindawo esezantsi yecebral hemispheres, ngokuchanekileyo yi-cortex, ezinokwahlulwahlulwa zibe yimicu eyahlukeneyo emithathu, imicu eqikelelweyo, imicu yokuhlangana kunye nemicu yokomisa.

• Imicu yokuqikelela: Liliphepha lezinto ezimhlophe, elinoxanduva lokwahlula i-basal nuclei kwi-thalamus, kwaye emva koko zibe nomsebenzi wokuhambisa iimpembelelo ngqo ukusuka kwingqondo iye kumqolo womqolo, kwaye yenze inkqubo ibuye umva ngokulinganayo.
• Iintsinga zoLuntuEzi zinto zenza isakhiwo esikhulu esityebileyo esibizwa ngokuba yi-corpus callosum ebekwe ngokuchanekileyo kwi-longitudinal fissure, kwaye owona msebenzi uphambili kukuhambisa kunye nokudibanisa iimpembelelo ze-nerve ukuze ezi hemispheres zimbini zinxibelelane ngokufanelekileyo.
• Iintsinga zombuthoEzi fayibha, ngokungafaniyo nezinye, zisebenza kunye nekhweyitha elinye, kwaye umsebenzi wazo kukwabelana ngeeuron kunye nokunxibelelana nabo ukusuka kwelinye icandelo lecortex ukuya kwelinye icandelo lelinye ilizwe.

Imisebenzi yazo zombini iihemispheres

Imisebenzi ye-hemispheres inokwahlulwa ngokulula, kuba kwicala lasekunene umsebenzi omkhulu weenkqubo ezingezizo ezomlomo ezenziwa ngabantu mihla le zinokujongwa, ngelixa kwicala lasekhohlo izinto zisenzeka, umzekelo ulwimi.

Ibonisiwe lonto Kuhlala kukho enye i-hemisphere esebenzayo ngakumbi kunenye, kwaye oku kuxhomekeke ekubeni umntu unesandla sasekhohlo okanye esisekunene, nangona kukho iimeko ezithile ezinokuthi ngokukhethekileyo zisebenzise isandla esinye kwaye owona msebenzi mkhulu ufunyanwa kwelo cala linye, kodwa enyanisweni akunakuthiwa icala elinye ilawula enye, kuba ukuba umntu ugxile ekuphuhliseni omabini amacala obuchopho, angenza njalo ngaphandle kwengxaki, kukho imithambo yokuthintela i-Alzheimer equka ukusebenzisa amacala angaqhelananga nokuwasebenzisa ukukhulisa kwaye unamathuba amancinci okubandezeleka kwesi sifo sele sikhankanyiwe.

Imisebenzi yasekhohlo ye-hemisphere

Le hemisphere ibonakaliswa yiba yenye yengqiqo, kuba kuyo unokufumana imisebenzi yeelwimi ezinje ngentetho, iilwimi, ukubhala, imathematics, phakathi kwezinye izinto.

Xa abantu bephucuke ngakumbi icala lasekhohlo bathanda ukuhlalutya ngakumbi kwaye basebenze ngcono kulwazi nakwimisebenzi yokuqiqa enje ngemathematics, iilwimi, nkqu nasemculweni kuba bubugcisa bamanani kakhulu.

Iimvavanyo zobukrelekrele ezaziwayo ezenziwa ebantwini zihlala zijolise ekusebenzeni kwe-hemisphere yasekhohlo, kwaye kungenxa yokuba inamandla okusingatha yonke into enengqiqo, iilwimi kunye nenani, kwaye uninzi lwezi mvavanyo lubonisa iingxaki ezinxulumene nale thematic Kungokwemvelo ukuba elo cala lisetyenziselwa ukubakhankanya.

Imisebenzi ye-hemisphere elungileyo

Oku kuthathwa njengecala elikhuphisana nemisebenzi engeyiyo yomlomo kunye nemisebenzi yabantu kuba ijolise ngendlela eyahlukileyo kuleyo yommelwane wayo ozama ukusombulula iingxaki ezingaveliyo ngokuhlalutya, kodwa ngendlela yohlalutyo. Abantu abanobuchopho be-hemisphere ephuculwe ngakumbi bathanda ukuliqonda ilizwe ngendlela ebonakalayo ngakumbi, oko kuthetha ukuba ukufunda kuququzelelwa ziindlela ezibonakalayo.

Indawo efanelekileyo ibonakaliswa ngokuba ngulowo uyiqondayo imeko yomhlaba, ke iyazi yonke into ejikeleze umntu ngokubanzi. Kubonakalisiwe ukuba abantu abaphethwe kukulimala kwicala lasekhohlo banokuphuhlisa izakhono zokuthetha kwicala lasekunene, nangona bomelele njengabo basekhohlo.

Iinyani zokuzonwabisa malunga nokusebenza kwe-hemispheres yecerebral

Zimbini iintlobo ezahlukeneyo zembono kunye neendlela zokubona izinto ezixhomekeke ekubeni umntu usebenzisa i-hemisphere efanelekileyo, okanye ekhohlo, ingamagama elowo nalowo ulungelelwaniso lolandelelwano olulinganayo kunye nokubonwa ngokufanayo, ukuba luphawu lokuqala lasekhohlo kwaye ke ngenxa yesibini ilungelo.

Abantu abanolwazelelelo lokuqonda ngokulandelelana bathambekele ekuhlalutyeni izinto ngokujonga zonke iinkcukacha ezincinci ngaphambi kokuba babenakho ukumisela isiphumo okanye uluvo, ngelixa abo banokubona ngaxeshanye kugxila kuyo yonke into ngaxeshanye kwaye banokufumana ingxaki ngokudibanisa imeko-bume iphela ngexesha elinye .

La Indlela yokusombulula ezona ngxaki zixhaphakileyo kubemi kukusetyenziswa kohlalutyo, kodwa le fomu ibonakalise ukuba ikhethekile kubantu abanokulandelelana ngokulandelelana, ngelixa abo banokubona ngaxeshanye bejonga ukubonwa bathambekele ekusebenziseni synthesis, eyindlela yokuhlanganisa iseti iyonke ukuyisombulula ngaloo ndlela.

Kwasebuncinaneni, kanye ngaphambi kweminyaka eyi-10, zombini i-cerebral hemispheres zinethuba lokuphuhlisa iziko lokuthetha, kuba kuye kwabonwa ukuba abantwana abonzakala kwicala lasekhohlo lengqondo bathambekele ekuphuhliseni amandla sele ekhankanyiwe Ilungile.

Ngaphambili, bekukholelwa ukuba ingqondo isebenze kwiindawo ezahlukeneyo kuxhomekeke kwisenzo esiza kwenziwa ngumntu, kodwa ngenxa yenkqubela phambili kwitekhnoloji yayisaziwa ukuba zombini ezi hemispheres zisebenza kunye ukwenza uninzi lwemisebenzi yemihla ngemihla.

Ukuze ukwazi ukulwa nezifo zokulahleka kwememori njenge-Alzheimer's, kubalulekile ukwenza imisebenzi esebenzisa omabini amacala obuchopho ukuze kuthi xa umntu esilele kwaye zombini zisetyenziselwe ukusebenza okanye ukusebenzisa yonke imisebenzi ehambelana nawo omabini amacala , Ukunika amandla okukhumbula kunye nokwenza ngendlela efanayo kuzo zombini i-hemispheres.