Umuntu, ubuchopho bakhe kanye nengqondo

   I-Brainstem, i-cerebellum, i-hemispheres emibili, ehlanganisa ama-cortex nezinhlaka ezingaphansi kwe-subcortical - lokhu kubuchopho bethu . Ekubunjweni kwayo, i-bark yamuva emfundweni yokuthuthukiswa kwemvelo, kodwa ukubaluleka kwemisebenzi kuqala, ngokuba yingxenye yokuhlanganiswa emqondweni womqondo nobuchopho bomuntu. Kufana negobolondo, ivula ubuchopho kuzo zonke izinhlangothi futhi iqukethe inqwaba ye-convolutions nemifula eyandisa indawo yayo. Ubuchopho bomuntu bumhlophe, i-grey igrey ngenxa yenani elikhulu lamangqamuzana angamazinyo kuwo.

Imisebenzi ye-cortex nalokhu buchopho obungavamile

Umsebenzi ophakeme wezinzwa, ubuchopho kanye ne-psyche, ukusabela kwethu ngokomzwelo okukhomba ukuziphatha, kuhlobene ngokuqondile nomsebenzi we-cortex kuleyo ngxenye yomzimba okuthiwa ubuchopho. Izimpawu ezivela ezweni langaphandle futhi umzimba wethu uhlaziywa futhi uhlanganiswa kuwo. Indawo yokuhlola ye-cortex ihlotshaniswa ne-neurons yesifunda esingaphansi kwe-subcortical kanye ne-zone associative. Yenza ukukhulumisana okubili, okudlala indima ebaluleke kakhulu kuyo yonke imisebenzi kanye nezinqubo ezenzeka emkhakheni ophakeme womsebenzi womuntu - ukwesaba.

Indawo yangasese yomsebenzi othize (i-vestibular, inkulumo, i-motor, ukuphefumula, isisindo somzimba, isikhungo sozwela jikelele, njll) endaweni eyodwa noma kwenye indawo yobuchopho inemibandela. Ubuchopho kanye nomqondo womuntu kuyisistimu eyodwa esebenzayo futhi edidiyelwe. Kuwo wonke uhlelo, uma sicabangela i-cortex ye-cerebral njengengxenye yayo, izingqikithi eziyinhloko ezenzayo, zokwabalalisa nokuhlela umsebenzi womqondo womuntu zikhonjisiwe .

Izivimbela eziyinhloko zesistimu yenzwa yomphakathi

Ibhulogi lokuqala yi-block block noma, njengoba kubizwa nangokuthi, i-tonus block ku-cortex. Ngokwayo, ayihambisani ukwamukela nokucubungula kolwazi, kodwa isekela ithoni ye-cortex, ukunakwa nokukhethwa kwemiqondo. I-psyche yomuntu ixhomeke ngokuqondile emisebenzini yale unit. Uma umsebenzi wakhe uvamile, konke ukuphendula komuntu kuyasebenza futhi kuvamile. Uma ukusebenza kwayo kuphazanyiswa, umuntu uzizwa noma umsebenzi oweqile futhi ujabule, noma ubuthongo nokulala, ukusebenza kwakhe kuncishisiwe. Uma ukwephula emsebenzini we-block kungathí sina, ukuphambuka kwe-psyche kungabuye kube yinkimbinkimbi, ngisho nangendlela umuntu angalahlekelwa ngayo ukwazi ngisho nokuwela ku-coma.

I-block yesibili ihlanganisa izingxenye zesikhashana, ze-parietal ne-occipital ze-cortex. Iwamukela, izitolo futhi isebenze yonke imininingwane engena ku-cortex ye-cerebral. Kulo mnyango, izikhungo ezibukwayo nezibukwayo, izikhungo zesikhungo se-tactile zendawo. Uma ubuchopho buphukile, khona-ke i-psyche nayo izophulwa, futhi ukuphulwa kuzoba nokuhlaliswa okucacile ngokuhambisana ne-cortex: amadivaysi, umbono noma ama-locomotor.

I-block yesithathu yilona uhlelo, isimiso nokulawula kokuziphatha kwethu. Lesi yisifunda se- hemispheres ye-cerebral (izifunda zangaphakathi ) ne-cortex yayo. Indima ehamba phambili idlala ngumsebenzi we-lobes wangaphambili we-cortex. Uma kwenzeka izilonda zomhlaba zombili zobuciko obuseduze, umuntu ulahlekelwa ikhono lokwenza izenzo eziyinkimbinkimbi ezidinga uhlelo oluthile kanye nokuvumelana, kunzima ukuba agxilise amehlo akhe. Imigomo yangaphakathi iphikisiwe, izifiso zangaphandle ezingahleliwe zingathonya ukuziphatha kwayo. Akukho ukugxekwa kwezenzo zomuntu siqu, ikhono lokubona amaphutha futhi.

Kunezinkolelo eziningi nemibono yokuthi isistimu yomgogodla yomphakathi isebenza kanjani kumuntu, ukuthi ubuchopho kanye nengqondo zixhunyiwe kanjani. Ngokwenza njalo, kunezimo eziningi lapho ukulimala ezindaweni ezifanayo ebuchosheni kuholela ezinkingeni ezihlukahlukene ezingqondweni ze-psyche futhi, ngokuphambene, isifo sengqondo esifanayo sihlobene nomonakalo ezingxenyeni ezahlukene zobuchopho. Ubuchopho bomuntu abukwaneliswanga ngokucophelela ukukhuluma ngokuqiniseka ngomsebenzi wamasayithi awo ngabanye. Ososayensi bathambekele ekubonweni ukuthi imisebenzi yombili indawo kanye nesistimu yonke ixhunywe nomsebenzi ogcwele kuzo zonke izingxenye zayo.