I-medulla oblongata iyisakhiwo ebuchosheni esithumela imilayezo yesiguli kusuka ebuchosheni kuya emthonjeni womgogodla. Ngaphandle kokuxhuma imiyalezo yezinzwa nezithuthuthu, inesibopho semisebenzi eminingi ebalulekile yokuzibandakanya kuhlanganise nokulawula ukucindezeleka kwegazi, ukulungisa umsebenzi wenhliziyo yakho, ukuhambisa izinga lokuphefumula nokuxhumanisa ukugwinya.
Indawo ye-Medulla Oblongata
I-medulla oblongata, eyaziwa nje nje ngokuthi i-medulla, isendaweni yangasese nesezansi ebuchosheni, exhunywe emthonjeni womgogodla. Indawo lapho i-medulla oblongata itholakala khona ngokuvamile ibizwa ngokuthi i-brainstem. I-brainstem iqukethe izingxenye ezintathu: ingxenye engaphezulu ibizwa ngokuthi i-middlebrain, ingxenye ephakathi yi-pons kanti ingxenye engezansi ye-brainstem iyona i-medulla. I-medulla itholakala ngenhla komgogodla nangaphansi kwamaponi.
Ukushaywa yi-Medulla
Ukuphazamiseka kwe-medulla oblongata kuphazamisa imiyalezo ebalulekile yesibindi futhi kungaholela ezinkingeni eziningi ezinzima, njengokukhubazeka komunye owodwa noma zombili izinhlangothi zomzimba, imibono emibili kanye nezinkinga zokuxhumana.
Ukushaywa komzimba okubandakanya i-medulla kungaphazamisa umzimba wakho wokuphefumula nenhliziyo evamile. Abanye abantu abane-stroke ye-medullary bangadinga ukusetshenziswa komshini wokuphefumula.
Imivimbo enzima kakhulu ku-medulla oblongata ingabangela "i-sycked-in syndrome", isimo lapho abantu baqaphela futhi abakwazi ukuhambisa noma iyiphi ingxenye yomzimba ngaphandle kwamehlo abo.
Izimpawu ze-Medullary Stroke
Izimpawu zesisu zingase kube nzima ukuzibona. Ukushaywa yisifo sobuchopho kanye ne-medulla kungase kubangele ukuthi kubangele izimpawu ezingacacile, njengezinsizwa kanye nosizi.
Kodwa izimpawu zingaba zimbi futhi isifo singase sithuthuke ngokushesha.
Ezinye zezimpawu zesifo sofuzo zihlanganisa:
- Izinwele ezinzima eziqala ngokuzumayo futhi ziba zimbi nakakhulu uma ushintsha izikhundla, ukugoba, ukucindezela noma ukukhwehlela
- Umbono kabili
- Ubumbono engalweni, ubuso noma umlenze ohlangothini olulodwa
- Ubuthakathaka buso, ingalo noma umlenze ohlangothini olulodwa
- Isizungu
- Kunzima ukuhamba
- Ukulahlekelwa ibhalansi noma ukubambisana
- Ama-hiccups aqhubekayo
- Ukulahlekelwa kokwazi
Phakathi kwezici eziyingqayizivele zengozi yokugulisa imithi ukuthi kubangele ukuphazamiseka nokukhathazeka kwezinkinga kolunye uhlangothi lomzimba, nobuthakathaka ohlangothini oluphambene. Lokhu akuvamile ngoba ezinye izinhlangothi zenza izinkinga nezinkinga ezithinta izinhlangothi ezihlangene zomzimba. Kunezindlela ezinamazinyo ezinde ezithumela ulwazi phakathi komzimba nobuchopho- futhi ngenxa yokuthi eziningi zalezi zindlela ziwela ngaphesheya kwe-medulla- le ndlela ehlukile yezimpawu isici se-medullary stroke.
Izingozi Zezingozi
Izingozi zengozi ye-medulla oblongata zifana nezingozi zobungozi kwezinye izindawo zobuchopho, kubandakanya
- Umfutho wegazi ophezulu
- I-fibrillation ye-Atrial nezinye izifo zenhliziyo
- Isifo sikashukela
- Ukuphazamiseka kwegazi
- Umlando womndeni we-stroke
- I-cholesterol ephakeme ne-triglycerides
- Ubudala
- Ubuhlanga
- Ukusetshenziswa kwezidakamizwa ezingekho emthethweni
- Ukubhema
- Ukungasebenzi ngokomzimba
- I-hormone yokwelashwa esikhundleni sokunye kanye nama- supplements
- Amaphilisi okulawula ukuzala
- Ezimweni ezingavamile, ukulimala emthini ngenxa yentuthuko yekhanda noma yentamo kungaze kube yinto. Lo wesifazane osolwa ngokushaya isifo ukhuluma indaba yakhe ngokulimala okungazelelwe okwabangelwa ukulimala.
Ukuxilongwa
I-stroke e-medulla oblongata ingaba nzima kakhulu ukuxilonga kunezinye izibhamu ngenxa yezibonakaliso ezingacacile, ezifana nokuzondeka, izinkinga zokulinganisela kanye nezinsizwa. Ngokuvamile i-neurologist ingakwazi ukuthola ukushaywa komzimba ngesikhathi sokuhlolwa komzimba, kodwa uma izimpawu zisezingeni eliphansi, kungase kungabonakali kakhulu ezinkathini zokuqala.
Ukuhlolwa kokuhlola kuhlanganisa izifundo ze-imaging ezifana ne-CT engqondweni noma i-MRI yobuchopho. Ngokuvamile, i-MRI yobuchopho ngokuvamile ibhekwa njengesivivinyo esinokwethenjelwa sokukhomba ukushaywa kanye nezinye izinto ezingavamile kule ndawo yobuchopho. Uma kukhona ukukhathazeka mayelana nemithambo yegazi noma ukugeleza kwegazi, ngezinye izikhathi i-ultrasound noma i-angiogram ingasiza ngokugcina imithwalo yegazi.
Ukubuyisela
Uma uye waba nesifo sofuzo, ukutakula kwakho kuxhomeke kubukhulu besifo sakho futhi ukuthi waphathwa ngokushesha kangakanani, kanye nesilinganiso sakho sokuphulukisa . Imivimbo ye-medulla oblongata ayithinti ulimi noma izindawo zokucabangela zobuchopho, futhi lokhu kungenza kube lula ngawe ukuthi ubambe iqhaza ngokugcwele emthwalweni wakho wokuvuselela.
Izwi elivela
Ukushaywa kwe-Medullary, nezinye izinkinga ze- brainstem, ziphakathi kwezinzima kakhulu ukuzazi nokuzihlola. Lokhu kungabambezela ukwelashwa kwakho, okungase kuphazamise wena nabathandekayo bakho. Umphumela we-stroke we-medullary ungashintsha- ngoba yisifunda esincane sobuchopho nemisebenzi eminingi ebalulekile.
> Ukufunda okuqhubekayo:
> I-Syndromes Stroke Syndromes, Kim JS, Caplan LR, Front Neurol Neurosci. 2016; 40: 72-92. Epub 2016 Dec 2.