Iqiniso lokuthi endaweni ethile emzimbeni wakhe iyisithasiselo se-vestibular, wonke umuntu uyazi. Kodwa yiluphi uhlobo lwamadivaysi, futhi yimiphi imisebenzi eyenzayo, bambalwa abazokwazi ukuphendula. Kuyaziwa ukuthi ngandlela-thile ihlotshaniswe nesicashunwe esivela ngesikhathi sokugibela ezokuthutha, emaceleni amakhulu kakhulu, olwandle luhamba. Kodwa kanjani lokhu kuyimfihlakalo.
Uphi idivayisi ye-vestibular?
I-apparetibular device iyilungu elibhekele ibhalansi. Lokhu kusiza umuntu ngisho nangamehlo akhe evaliwe ukucacisa isikhundla sakhe esikhaleni futhi athuthukise ngokuphepha umzimba kusuka endaweni ngezindawo.
Idivayisi ye-vestibular yomuntu itholakala ku-bone labyrinth, efihliwe endlebeni yangaphakathi. Yisimiso esincane kakhulu. Futhi naphezu kwendawo, indlebe ayihlangene naso. Isidumbu sinezimbongolo zomzimba ezisezinhlangothini zalo zombili, kanye ne-pair of sacs membranous.
Ukucasuka kwama-receptors wesistimu kwenzeka lapho ikhanda lishaya noma liqala ukuhamba. Kuleli qophelo, i-membrane ye-otolith ishayela ngezinwele bese igoba. Lokhu kubangela uchungechunge lwezingxube ze-reflex zemisipha, okuholela ekuqondiseni umzimba, ekugcineni noma ekuguquleni isimo. Eqinisweni, ukuhlaziywa kwezinguquko ezicashile ezikhundleni zekhanda kungumsebenzi oyinhloko osebenzayo we-vestibular.
Zonke izikhungo zangasese zihlangene kakhulu ne-hypothalamus ne-cerebellum. Lokhu kuchaza ukuthi ngesikhathi sokugula okuhambayo, umuntu uhleleka kancane futhi uqala ukugula.
Izifo zamathuluzi okugqoka
Izimbangela zokuphazanyiswa kwezixhobo zokugqoka zihlukile:
- I-veurbular neuritis. Ngokuyinhloko inkinga ivela ngenxa yezifo ezithathelwanayo: umkhuhlane, i-herpes, ukunqanda nabanye. Izimpawu zayo eziyinhloko yiziyezi ezimbi kakhulu, isisulu sokuqhwabanisa nokuhlanza, i- nystagmus engazelelwe, okudala ukunyakaza okusheshayo okuzungezile kwama-eyeballs.
- Ukufakwa kwamathambo we-labyrinth yangaphakathi. Lokhu ukwephulwa kwezixhobo zokugqoka zomuntu kubhekwa njengenye eyingozi kakhulu. Lesi sifo sibhekene nokuphazamiseka kwegazi ebuchosheni, okuyinto ezimweni ezinzima kunazo zonke eziholela ekushayweni kwe-cerebellum noma isifo senhliziyo. Kubonakala nge-vertigo elula, isisindo esisodwa esisodwa, ukulahlekelwa kokusebenzisana.
- Isifo sikaMénière. Ukugula kubonakala ngomsindo kanye nokuzwa kwe-raspiraniya ezindlebeni, ukuzondwa kwe-episodic, ukuguqulwa kokuzwa ukuzwa. Ezinye iziguli zihlushwa ngokungazelelwe kwe-consciousness.
- I-Craniovertebral pathology. Lokhu kuyimbangela evamile yokungasebenzi kwemishini ye-vestibular. Iziguli ezinezifo ezixilongwa zihlushwa yi-nystagmus, ukukhathazeka kwenkulumo nokusebenza kokugwinya.
- Ukulimala. Kungabangela ingxabano ye-labyrinth.
- Basilar migraine. Ngezinye izikhathi lesi sifo asibonakali njengenhloko, kepha njengesizungu. Abantu abajwayele ama-basilar migraines ngokuvamile banomthelela wokugula.
- Izifo zezindlebe. Ama-corks , ama-otosclerosis, izinkinga nge-tube auditory, ama-otitis media - konke lokhu kungalimaza kakhulu isimo sezinto zokugqoka.
Ukwelashwa kwezixhobo zokugqoka
Ukwelapha amadivaysi okulala akulula. Okokuqala udinga ukumisa isizungu futhi unikeze isiguli ukuthula. Futhi kuphela lapho kuvunyelwe ukuqhubeka nokwelashwa kwezidakamizwa. Ezimweni eziningi, bafuna usizo emithini enjalo:
- ama-antihistamine (iMeclosin, i-Diphenhydramine, i-Dramin);
- benzodiazetines (diazepam, lorazepam);
- antiemetics (Ondansetron, Promethazine, Motilium);
- anticholinergic (Scopolamine, Platyphylline).