I-parietal lobe stroke ingaba nemiphumela ehlukahlukene ngoba i-lobe ye-parietal isifunda esiyinhloko sobuchopho esilawula imisebenzi eminingana ebalulekile, ngokuyinhloko ehlobene nokuzwa futhi ihlanganisa ulwazi oluzwakalayo nolwaziwayo. Uma wena noma othandekayo ube nesifo sokuphazamiseka, ungabona ezinye izimpawu ezididekayo.
Uyini lobe weparietal?
I-lobe ye-parietal yingxenye enkulu ye- cortex ye-cerebral .
Itholakala phezulu futhi eduze nangemva kwengqondo. Sine-right parietal lobe kanye ne-parietal lobe kwesokunxele. I-lobe ye-parietal ngokuyinhloko ihileleke ekuzweleni, ukuqaphela isimo somzimba, umbono, ukufunda nokukhuluma. I-lobe ye-parietal ihileleke kakhulu ekusebenzisaneni nezinye izifunda zobuchopho, ukuxhuma okufakwayo kwemizwa emvelweni ngokuqwashisa nokuchazwa kwalolo lwazi.
I-parietal lobe elungile ivumela ukuthi sibe nomqondo wokuthi uhlangothi lwesobunxele lomzimba luzwa kanjani futhi i-parietal lobe yesokunxele isenza sikwazi ukuqonda indlela ohlangothini lwesokudla lomzimba ozizwa ngayo. I-lobe ye-parietal isisiza ukuba siqonde inkulumo, isisiza ukuba sibe nomqondo womqondo wethu futhi isinike nokuqwashisa ngesimo sethu somzimba ukusisiza ukuqondisa ukuhamba kwethu.
Iyini i-parietal lobe stroke?
Imithambo yegazi
I-parietal lobe isifo esiyingozi uma kwenzeka omunye noma ngaphezulu emithanjeni yegazi ehlinzeka igazi kwi-lobe parietal ivinjiwe noma iphuma.
I-lobe ye-parietal ithola igazi layo kusukela emthini we-cerebral artery, i-artery yangaphakathi ye-cerebral kanye nemithambo ye-cerebral posterior.
Izinguquko ezibonakalayo
I-parietal lobe isifo sokushaya isifo singase sibe nomzwelo ongenakwenzeka. Ukuzizwa okunjengokubuhlungu, ukuthinta nokubona okushisa okuvame ukuphazamiseka kakhulu nge-parietal lobe stroke.
Kodwa-ke, emva kokushaya kwesifo se-loari, abahlukumezi bokushaya isifo ngokuvamile abahluleki ukubona ukuthi yini emzimbeni (isibonelo, yingxenye yesandla, isandla noma umlenze) inzwa iyatholakala ngqo.
Ukushaya isifo sokuphazamiseka kungaphazamisa ukuzwa kwehlangothi lonke eliphambene nomzimba wakho, noma nje indawo encane, njengesandla noma unyawo lwakho. Abanye abantu bathola izinzwa ezingavamile, ezibizwa ngokuthi i-paresthesias, emva kokushaya kwesifo se-lobe, ngisho nalapho kungekho lutho oluthinta ingxenye ethintekile yomzimba.
Umbono ushintsho
Ngokuvamile, ingxenye yombono ilahlekile, yenza kube nzima ukubona noma ukubona nokufinyelela izinto. Izinguquko zombono ezibangelwa ukushaywa yi-parietal zivame ukuchazwa ngokuthi yi- hemianopia engaziwa, ehambisana nendawo noma ukulahlekelwa kombono womabili womabili. I-parietal lobe stroke cishe ingabangela ukuba i-quandrantanopia engaphansi, okusho ukuthi ukulahlekelwa kombono okuthinta amasimu aphansi noma kwesokunxele wombono womabili amehlo.
Ukungabi nokuqwashisa
I-lobe ye-parietal ilawula ukucabanga kwakho ngokwakho nokwazi kwakho ukuthi izingxenye zomzimba wakho ziphi . Abanye abantu abane-stroke ye-parietal ababuthakathaka, kodwa banenkinga yokuthola ukuthi 'kanjani' ukuhambisa umzimba ngendlela evamile, enenjongo.
Ngokuvamile, ngemva kokushaya kanzima, abasindile isifo sohlangothi abaqapheli lesi sifo. Lokhu kubizwa ngokuthi i-asomatognosia. Abasindile besisu abanesifo se-asomatognosia abazi lutho noma izinto ezihlangothini olulodwa lomzimba, futhi bangase bangazi ukuthi bayaphika ukuthi banenkinga.
Abaningi abasindile isifo se- starike bahlaselwa yi-hemiagnosia, okungukuthi ukuntula kokuqwashisa kolunye uhlangothi lomzimba kanye nohlangothi olulodwa lwemvelo. Ngezinye izikhathi, i-parietal lobe stroke ibangela umphumela ofanayo, kodwa onamandla obizwa ngokuthi ukuphela. Abantu abaphelile bayobona ohlangothini olukhubazekile, kodwa hhayi uma kunesidingo esisodwa ngesikhathi esifanayo.
U-Alexia
Enye inkinga ebizwa ngokuthi i-alexia ingenzeka ngemuva kokushaya isifo se-lobe. Lokhu kubonakala ukungakwazi ukufunda, naphezu kokubona izinhlamvu. Okumangalisa ukuthi abanye abasindile be-parietal lobe isifo esithile okuthiwa i-alexia ngaphandle kwe-agraphia. Lokhu kusho ukuthi umuntu angabhala, kodwa akakwazi ukufunda.
I-Motor Apraxia
I-Motor apraxia ingathinta abasindile abahlukunyezwayo abanesifo sokushaywa kwesibhakela sokungena kwesibhamu. Abantu abane-apraxia yezimoto abakwazi ukwenza amakhono amakhono alula njengokungena izinwele, naphezu kokuthi ababuthakathaka.
I-Gertsmann Syndrome
I-Gertsmann syndrome yisisusa sokuhweba se-parietal lobe stroke. Abantu abaneGertsmann syndrome badidekile phakathi kwesobunxele nangakwesokudla, abakwazi ukubiza iminwe ngezandla zombili, abakwazi ukwenza izibalo ezilula zezibalo futhi abakwazi ukubhala.
Ngizobuya?
Uma isifo sofuzo sikhulu, singabangela ukuvuvukala isikhathi esifushane sobuchopho. Lokhu kungaba okubi, kodwa ngokunakekelwa ngokucophelela ukwelashwa ngokuvamile kuxazululwa futhi abantu abaningi bahlangabezana nokuthuthukiswa okuncane.
Ukubuyiswa emva kokushaya kanzima kuthatha isikhathi nokusebenza kanzima, kufaka phakathi ukuvuselelwa okukhulu.
Ukunakekela isilonda esithinta isifo ngemuva kokushaya kanzima
Kuyinto inselele ukunakekelwa osindile isifo esithinta isifo sofuba esine-parietal lobe stroke.
Ukulahlekelwa ngokukhululekile kungabangela ukulimala, njengoba othandekayo wakho engase angaboni izinzwa ezifana nokushisa okushisayo noma izinto ezibukhali.
I-Hemiagnosia kuyinto ukukhubazeka okunzima kakhulu ngoba abasindile besifo esinesihlungu nge-hemiagnosia bavame ukungazi ukuthi bahlala kuphi.
Umthwalo wokunakekela isilondolozi somzimba esine-starike isifo esinzima, futhi kubalulekile ukuzama ukuthola ukwesekwa okuningi nolwazi ngangokunokwenzeka kusuka eqenjini lokunakekelwa kwezempilo , kusuka emndenini wakho , nakumaqembu asekela .
> Imithombo
> Izilonda Zobunzima Ezicacile Zithinta Amandla Ayisithombe Ecacile: Ukubuyekezwa Okuhlelekile Kobufakazi, McInnes K, Friesen C, Boe S, Arch Phys Med Rehabil. 2016 Mar; 97 (3): 478-489