Kuba akafaananyi ng’olya emmere ewooma, ng’owunyiriza ekimuli ekirabika obulungi, ng’omwenya ng’olaba mukwano gwo, ng’okaaba ng’owulira ennaku... Wali weebuuzizzaako engeri bino byonna gye bibaawo? Emabega wa bino byonna waliwo obusimu obw’enjawulo ennyo obuva butereevu mu bwongo bwaffe. Bino bye bifuga emirimu gy’omutwe, ensingo, n’ekifuba kyaffe. Leero tugenda kwogera ku busimu buno 12 obukulu ennyo.
Obusimu buno obw’omutwe bye biruwa?
Mu ngeri ennyangu, buno busimu bubiri 12 obutandikira ku musingi gw’obwongo bwaffe ne busindika obubonero bw’amasannyalaze eri n’okufuna obubonero okuva mu bitundu ebimu ebiri mu mutwe, mu maaso, mu bulago ne mu kifuba. Okubeera omutuufu, obusimu bwaffe obutaano bukola, tukola enneeyisa ey’enjawulo mu maaso, tuziba amaaso, tutambuza ennimi zaffe okudda n’okudda, era tufulumya amaziga n’amalusu olw’obusimu buno. Zino kitundu kya busimu bwaffe ekiteetaagisa.
Ka tulabe obusimu buno 12 kye buli ne kye bukola.
| Obusimu | Omulimu omukulu |
|---|---|
| 1. Obusimu obuwunyiriza | Kiyamba mu kuwunyiriza . Obusimu buno butambuza okuwulira okuva ku butundutundu bw’akawoowo obuyingira mu nnyindo okutuuka ku bwongo. |
| 2. Obusimu bw’amaaso | Kikwatagana n'okulaba . Kitambuza amawulire agakwata ku bifaananyi okuva mu retina y’eriiso okutuuka ku bwongo. |
| 3. Obusimu bw’amaaso (Oculomotor Nerve). | Kiyamba okutambuza eriiso nga kikola ebinywa bingi ebyetoolodde eriiso. Era efuga obunene bw’empeta enjeru mu liiso okusinziira ku kitangaala. |
| 4. Obusimu obuyitibwa Trochlear Nerve | Ekinywa ekirala eky'enjawulo mu liiso kikola okuyamba okukyusakyusa eriiso wansi ne munda . |
| 5. Obusimu obuyitibwa Trigeminal | Kirimu ebitundu ebikulu bisatu. Butambuza okuwulira ng’okukwata n’obulumi okuva mu bitundu by’omutwe eby’enjawulo, gamba ng’olususu lwa ffeesi n’amannyo, okutuuka ku bwongo. |
| 6. Obusimu bwa Abducens | Kifuga ekinywa ekirala mu liiso era kiyamba okukyusa eriiso okudda ku mabbali, kwe kugamba, ebweru . |
| 7. Obusimu bw’omu maaso | Kifuga enneeyisa mu maaso (okumwenya, okuzimba amaaso) . Emmanju w’olulimi nayo eyamba mu kutegeera obuwoomi n’okufulumya amalusu n’amaziga. |
| 8. Obusimu obuyitibwa Vestibulocochlear | Kino nakyo kirina ebitundu bibiri. Ekimu kiyamba mu kuwulira , ate ekirala kiyamba okukuuma bbalansi y'omubiri . |
| 9. Obusimu obuyitibwa Glossopharyngeal | Emabega w’emimiro, emabega w’olulimi, yeenyigira mu kuwooma n’okuwulira , awamu n’enkola y’okumira . |
| 10. Obusimu obuyitibwa Vagus | Buno bwe busimu bw’omutwe obusinga obuwanvu. Kifuga emirimu mingi egy’otoma, gamba ng’okukuba kw’omutima, okussa, n’okugaaya emmere . |
| 11. Obusimu obuyambako | Kiyamba okukola ebinywa by'ensingo n'ebibegabega . Obusimu buno buvunaanyizibwa ku kukyusa omutwe okuva ku ludda olumu okudda ku lulala n’okusitula ebibegabega. |
| 12. Obusimu obuyitibwa Hypoglossal Nerve | Obusimu buno bwe bufuga kumpi entambula zonna ez'olulimi . Kikozesebwa okutambuza olulimi okwogera, okulya, n’okutambuza olulimi. |
Obusimu buno busangibwa wa?
Ku busimu buno 12, bubiri (obusimu obuwunyiriza n’okulaba) busibuka mu bwongo, ekitundu ekisinga obunene eky’obwongo bwaffe. Obusimu obulala 10 busibuka mu kikolo ky’obwongo, ekigatta obwongo n’omugongo mu mugongo gwaffe.
Naye zino ntandikwa yokka. Obusimu buno busaasaana mu bitundu by’omubiri eby’enjawulo okusinziira ku ngeri gye bukolamu. Ng’ekyokulabirako, obusimu obuyitibwa vagus nerve bwe twayogeddeko emabegako bwe businga obuwanvu. Buyita mu bulago, mu kifuba, n’okutuukira ddala ku mutima, amawuggwe n’enkola y’okugaaya emmere.
Otegeera otya ekizibu ku Cranial Nerves?
Obusimu buno 12 bwetaagisa nnyo mu kukola emirimu gy’omutwe ne ffeesi yaffe. Ne bwe kiba nti byonoona ebintu ebitonotono bisobola okukosa ennyo obulamu bwaffe obwa bulijjo. Olw’okuba obusimu buno bungi bwe bubeera okumpi n’engulu w’ekiwanga, kyangu okwonooneka mu bubenje.
Obubonero bwawukana okusinziira ku busimu ki obwonooneddwa. Ng’ekyokulabirako, singa obusimu bw’okuwunyiriza bwonoonese, obusimu bw’okuwunyiriza buba buweddewo. Singa obusimu bwa ffeesi bwonoonese, engeri gye yeeyisaamu mu maaso tesobola kufugibwa.
Obubonero obutera okulabika ng’obunafu bw’obusimu mulimu:
- Okufiirwa okuwulira oba okuzirika mu kitundu kya ffeesi
- Obunafu bw’ebinywa by’omu maaso oba mu bulago
- Obukoowu obw’awamu n’obunafu
- Obulumi mu maaso, mu mutwe oba mu bulago
- Enkyukakyuka mu kulaba (okulaba emirundi ebiri, okulaba okuzibu) .
- Okufiirwa bbalansi mu mubiri
- Okukaluubirirwa okumira emmere oba amazzi
Endwadde ki ezikosa obusimu buno?
Obusimu buno busobola okwonooneka olw’embeera ez’enjawulo ez’obujjanjabi, omuli:
- Trigeminal neuralgia - obulumi obw’amaanyi ku ludda olumu olwa ffeesi
- Bell's palsy - obunafu bw'ebinywa ku ludda olumu olwa ffeesi
- Storoko
- Obuvune ku bwongo obuva ku buvune (TBI) .
- Ebizimba ku bwongo
- Endwadde z’obusimu nga `Amyotrophic lateral sclerosis (ALS)`
- Hemifacial spasm - okukankana kw’ebinywa ku ludda olumu olwa ffeesi mu ngeri etaali ya kyeyagalire
- Glossopharyngeal neuralgia - obulumi obw’amaanyi mu mumiro n’amatu
Tukuuma tutya obusimu buno obw’omuwendo nga bulamu bulungi?
Ekirungi, okusinga tusobola okuziyiza obusimu buno okwonooneka nga twettanira emize emirungi egy’obulamu.
- Lya emmere ennungi .
- Kuuma omugejjo omulungi .
- Weewale ddala okunywa sigala .
- Bw’oba olina puleesa , gifuge okusinziira ku biragiro by’omusawo.
- Weewale embeera eziyinza okuvaako obuvune ku mutwe (e.g. okwambala enkoofiira ng’ovuga obugaali).
- Kola emitendera gy'okuziyiza obulwadde bwa sukaali .
- Fuga omwenge gw'onywa .
- Dduyiro buli kiseera.
Ddi lwe nnina okulaba omusawo?
Bw’oba olina obubonero buno obumu oba obusingawo, oba ng’oteebereza nti olina ekizibu ku busimu buno, ekisinga obulungi kwe kulaba omusawo w’amaka go. Ajja kukusindika ew’omusawo w’obusimu bwe kiba kyetaagisa.
Wabula waliwo obubonero obumu bw’osaanidde okugenda ew’omusawo amangu ddala singa bulabika. Bino biyinza okuba obubonero bw’embeera ey’amaanyi ng’okusannyalala, n’olwekyo kikulu nnyo okugenda mu kitongole ky’abalwadde ab’amangu (ETU) mu ddwaaliro erikuli okumpi.
| Genda mu ETU mu bwangu! |
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Obubaka Obutwala Awaka
- Obusimu bw’omutwe (cranial nerves) bwe busimu 12 obw’omugaso obuva mu bwongo bwaffe ne bufuga okulaba, okuwulira, okuwunyiriza, okuwooma, entambula ya ffeesi n’ebirala.
- Obubonero ng’okuziyira mu maaso, okunafuwa kw’ebinywa, enkyukakyuka mu kulaba, n’okukaluubirirwa okumira biyinza okuba akabonero akalaga nti waliwo obuzibu ku busimu buno.
- Obulamu obulungi (endya ennungi, dduyiro, n’okwewala okunywa sigala) biyamba nnyo mu kukuuma obusimu buno.
- Bw’ofuna obubonero ng’okugwa okw’amangu ku ludda olumu olwa ffeesi yo oba okwogera obubi, kiyinza okuba stroke, n’olwekyo genda mu kitongole ky’amangu (ETU) ekikuli okumpi awatali kulwa.
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