Isifo sokufa kwesifo

Isifo sesifo sesinye sezifo ezivame ukuguquka kwezinzwa zegazi, ezibonakaliswa ngendlela yokuhlushwa okungazelelwe. Ngokuvamile, isifo sofuba sisuka emvelo futhi umonakalo we-brain osomethini awuqapheli, kodwa kuphela ukuphulwa komzimba wezimpawu zomzimba. Kodwa kukhona nesifo sokufa kwesimiso (sesibili). Leli fomu lesi sifo liba nomonakalo ebuchosheni noma eziyinkimbinkimbi zokungcola kuyo.

Ukuhlukaniswa kwesifo sokufa kwesifo

Njenganoma yiluphi olunye uhlobo lwesifo sokufa, lesi sigqebhezana sihlukaniswe sibe senziwe jikelele futhi sendawo.

1. Isithuthwane esivela ngokujwayelekile sibonakala ngenxa yenguquko ekuhlukaneni okujulile futhi esikhathini esizayo ukubonakaliswa kwayo kuthinta lonke ubuchopho.
2. Ukufelwa kwesifo (local, partial) esiphuthumayo , njengoba kusho igama, kubangelwa ukunqotshwa kwanoma yiluphi uhlangothi lobuchopho nokuphulwa kwemibonakaliso e-cortex yayo. Ihlukaniswe (ngendawo ethintekile) ibe yi:

• isifo sokuphefumula kwesimiso se-temporal;
• isithuthwane sangaphambili sesifo;
• ukuqubuka kwesifo se-lobe ye-parietal;
• ukuqubuka kwesifo se-lobe occipital.

Izimpawu zesifo sokufa kwesifo

Ukuhlukunyezwa okujwayelekile kuvele ngokulahlekelwa ulwazi nokulahlekelwa okuphelele kwezenzo zabo. Ngokuvamile, ukuhlaselwa kuhambisana nokuwa futhi kuveza ukuxubana.

Ngokuvamile, ukubonakaliswa kokuqothulwa okuyingxenye kuxhomeke endaweni yokugxila futhi kungaba motor, ingqondo, izitshalo, imvelo.

Kunezinhlobo ezimbili zobunzima bokuphefumula okuphawulekayo - okuncane futhi okunzima.

1. Ngokuhlaselwa okukhanyayo, umuntu ngokuvamile akalahlekelwa yimiqondo, kodwa unenkohliso ekhohlisayo, engavamile, ukulahleka kokulawula izingxenye zomzimba.
2. Ngokuhlaselwa okunzima, kungenzeka ukuthi ulahlekelwe ukuxhumana nomqondo wangempela (umuntu akaqapheli ukuthi ukhona, kwenzekani kuye), ukuphazamiseka okuxubile kwamathimba athile ama-muscle, ukunyakaza okungalawuleki.

Ukufa kwesifo sokuqina kwangaphambili kubonakala yi:

• ukuqala kokuzumayo ngokuzumayo;
• ubude obufushane (amasekhondi angu-40-60);
• imvamisa ephezulu;
• izimo zezimoto ("ukuhamba ngezinyawo", ukuthinta okuphindaphindiwe okuphindaphindiwe, njll).

Lapho kutholakala isifo sokuphuza kwesimo sesikhathi esifanayo :

• ukudideka kokwazi;
• ukuzenzekelayo nokuzenzakalela kwe-carpal;
• ukucubungula okubonwayo nokubonwayo.

Ngesifo se-parietal, kukhona:

• imisipha ye-muscle;
• izinzwa ezibuhlungu;
• ukwephulwa kokubona kwezinga lokushisa;
• izifiso zesifiso sobulili.

Ngesifo sofuba se-occipital esichazwe yi:

• ukucubungula okubonwayo;
• ukwephulwa komkhakha wombono;
• ukukhanya okungalawuleki;
• ukukhishwa kwekhanda.

Ukuxilongwa nokuphathwa kwesifo sokufa kwesifo

Ukuxilongwa "kwesithuthwane" kwenziwa ngokuphindaphinda ngokuphindaphindiwe. Ukuze uhlolisise ukulimala kwengqondo usebenzisa i-electroencephalogram (i-EEG), isithombe se-resonance magnetic (I-MRI) ne-positron emission tomography (PEG).

Ukwelashwa kwesifo sokufa kwesifo kuncike ngokuyinhloko ngohlobo lwawo kanye nehlobo lokubonakaliswa futhi kungaba ukwelashwa noma ukuhlinzwa. Kungase kudingeke ukwelashwa uma isithuthwane sibangelwa ukubola, igazi elikhubazekile ligeleza ebuchosheni, izicubu, ama-aneurysms.

Ezimweni eziningi, lesi sifo siphathwa ngosizo lweklasi elikhethwe ngokukhethekile, elinqunywe kuye ngokuthi luhlobo luni kanye nezimbangela ezibangelwa ukuqubuka kwesisu.

Kumele kukhunjulwe ukuthi isithuthwane yisifo esibi kakhulu sezinzwa kanye nokuzivocavoca kulokhu akuvumelekile futhi kuyingozi empilweni.