Iyini i-Corpus Callosum?
I-corpus callosum iyingxenye yobuchopho obuxhumanisa ama-hemispheres angakwesokudla nesokunxele. I-hemispheres yi-half of the brain, kanti i-cortex ye-cerebral iqukethe ama-hemispheres amabili, i-hemisphere efanele kanye ne-hemisphere.
I-corpus callosum ngokomzimba futhi isebenze kahle i-hemispheres, okusho ukuthi yenza kube lula ukuxhumana phakathi kohlangothi olufanele lobuchopho kanye nohlangothi lwesobunxele lobuchopho.
Lokhu kuxhumana kuvumela ingqondo ukuba ihlanganise imicabango, imibono, nokuqwashisa umsebenzi osebenza kahle wengqondo. Izinhlangano ze-neural ezisheshayo ezinikezwa i-corpus callosum ikakhulukazi zinezizathu zokusinika ikhono lokuvumelanisa ngokuzihlanganisa imisebenzi phakathi kwezinhlangothi ezingakwesokudla nezingakwesokunxele zomzimba.
Ngokumangazayo, i-corpus callosum, ngenkathi ibaluleke kakhulu, ayibalulekile ekusindeni. Abanye abantu abanalo i-corpus callosum ephelele, noma ngenxa yecala lokuzalwa noma ngenxa yenqubo yokuhlinzwa ebizwa ngokuthi i-corpus callosotomy. Labo abangenalo i-corpus callosum ehlelwe ngokuphelele ngenxa yokukhubazeka kokuzalwa bangase babe nezinkinga zokufunda noma izinkinga zezinzwa ezingase zibe phakathi komnene kuze kube nzima.
Kuyini i-Corpus Callosotomy?
I-corpus callosotomy uhlobo oluthile lokuhlinza ngobuchopho oluhilela empeleni ukuhlukanisa i-corpus callosum ukuze kusebenze ngokomzimba futhi kusebenze kahle ukuxhuma izingxenyeni zobuchopho, ukuvimbela ukuxhumana phakathi kwama-hemispheres angakwesokudla nangakwesokunxele.
Lokhu kukhulumisana kwe-neural okunciphisa phakathi kwezinhlangothi zombili zobuchopho kungavimbela izinhlobo ezithile zokuqothuka ukuba zingabi namandla futhi zinganciphisa imvamisa yezinhlobo ezithile zokuqothulwa.
Le nqubo ingenye yezinketho eziningana zokuhlinza ukwelashwa kwabantu abanesithuthwane sokuphikisana, okubizwa nangokuthi isithuthwane esingenakwenzeka, okuyinto isifo sokuphuza esingathuthuki ngemithi yokulwa nokulwa .
Ngokujwayelekile, i-neurosurgeon eqeqeshiwe kakhulu yenza i-corpus callosotomy. Uma utshelwe ukuthi kungase kudingeke ube ne-corpus callosotomy, khona-ke cishe uzothola uchungechunge lwezivivinyo ngaphambi kwenqubo yakho, njenge-electroencephalogram (i-EEG) ne-MRI yobuchopho.
Kunezindlela eziningana zokwenza i-corpus callosotomy, kufaka phakathi amasu amancane ahlaselayo. Ithimba lakho lokuhlinza lizohlola isimo sakho ukucacisa indlela engcono kakhulu kuwe.
Okuqhamuka uma udla imishanguzo
Kunemiphumela emibi eminingi ye-corpus callosotomy. Lezi zivame ziwumphumela wokuxhumana okunciphise phakathi kwama-hemispheres angakwesobunxele nesokudla. I-corpus callosotomy iyinkqubo engaphenduki.
Imiphumela emibi ihlanganisa inkinga ngokuqamba igama nokuqaphela izinto ezibonwa ngenye indlela yombono noma ngaphandle kwelinye iso. Isibonelo, umuntu oye waba ne-corpus callosotomy angase abone okuthile ngakwesobunxele noma ngakwesokudla futhi angakwazi ukuyiqaphela noma ukuyibiza, ngisho noma into ejwayelekile.
Umphumela owaziwayo kakhulu we-corpus callosotomy ubizwa ngokuthi i- alien hand syndrome . Lesi yisifo esibonakala ukungakwazi ukubona nokulawula ngenhloso ingxenye yomzimba, njengesandla.
Abanye abantu abane-syndrome yesandla esinqunu bayazi ukuthi bane-syndrome kanti namanje abakwazi ukukhomba isandla sabo. Uma une-hand hand syndrome, isandla sakho noma ingalo yakho ingase isuke yedwa, yenza isenzo nezenzo ezingenayo injongo ezwakalayo.
Izwi elivela
Uma ngabe unesifo sofuba esingaphuculanga ngemithi, udokotela wakho angase asikisele i-corpus callosotomy. Akuwona wonke umuntu obhekene nobunzima bokulawula isithuthwane ngumuntu obhekene ne-corpus callosotomy. Ngenxa yokuthi lokhu kuyinkambiso engavamile nemiphumela emibi, kufanele ulindele ukuhlolwa okuningiliziwe nokwelashwa okuningiliziwe ngaphambi kokuba wena kanye neqembu lakho lezokwelapha lifinyelele isiphetho ngokuthi ngabe inqubo efanele yini noma cha.
Uma wena noma ingane yakho ine-corpus callosotomy, cishe kuzodingeka ulondoloze ukulandela okulandelayo neqembu labodokotela, kuhlanganise neurologists kanye neurosurgeons, impilo yakho yonke. Abantu abaningi abaye benza izinqubo ze-neurosurgical ezifana ne-corpus callosotomy bayakwazi ukuhola izimpilo ezikhiqizayo ngokusebenza okungcono kakhulu kunokuba babenakho ngaphambi kwenqubo.
Uma unesimo esingavamile njenge-hand hand syndrome, kungase kukusize uthole iqembu lokusekela labantu abaye babhekana nesimo esifanayo, ukuze wazi kahle ukuthi yini ongayilindela nokuthi izoba nomthelela kanjani empilweni yakho.
> Imithombo:
> Singh H, i-Essayed WI, Deb S, i-Hoffman C, i-Schwartz TH, i-Robotic Laser Corpus Minimally Invasive Minusally: Ubufakazi Bombono, I-Cureus. 2017 Feb 10; 9 (2): e1021