![Cov koog semicircular ua dab tsi? Cov koog semicircular ua dab tsi?](https://i.answers-medical.com/preview/medical-health/14034347-what-the-semicircular-canals-do-j.webp)
Video: Cov koog semicircular ua dab tsi?
![Video: Cov koog semicircular ua dab tsi? Video: Cov koog semicircular ua dab tsi?](https://i.ytimg.com/vi/W8UKc1LR8Y8/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Koj semicircular kwj dej yog peb lub raj me me, cov kua dej puv hauv koj lub pob ntseg sab hauv uas pab koj kom koj tshuav nyiaj li cas. Thaum koj lub taub hau txav ib ncig, cov kua hauv lub semicircular kwj dej sloshes ib ncig thiab txav cov plaub mos mos me me uas kab txhua kwj dej.
Ib yam nkaus, yuav ua li cas yog tias cov kwj dej ib nrab tau puas lawm?
Cov tom qab kwj dej pom lub taub hau qaij zoo li tipping lub taub hau mus rau lub xub pwg nyom. Kev puas tsuaj los yog raug mob rau lub semicircular kwj dej tuaj yeem yog ob qho tib si. Yog ib qho ntawm peb qhov sib cais tsis ua haujlwm, ib tus neeg tuaj yeem poob lawv qhov kev sib npaug. Qhov tsis hnov lus kuj yuav tshwm sim los ntawm ib qho puas rau cov no semicircular kwj dej.
Tom qab ntawd, lo lus nug yog, yog vim li cas thiaj muaj 3 semicircular canals? Vim lub peb lub semicircular kwj dej zoo dua, tom qab, thiab kab rov tav-tau muab tso rau ntawm txoj cai kaum rau ib leeg, lawv muaj peev xwm txheeb xyuas kev txav chaw hauv peb -dimensional qhov chaw.
Hais txog qhov no, cov plaub hau nyob hauv cov kwj dej ib nrab pom tau dab tsi?
Cov semicircular kwj dej pom tig nrawm ntawm lub taub hau. Thaum lub taub hau tau txav mus rau qhov endolymph nyob rau hauv qhov chaw txheeb ze rau pob txha taub hau thiab deflects lub khob hauv uas cov plaub hau yog imbedded. Thaum so cov hlab ntsha vestibular los ntawm txhua tus semicircular kwj dej muaj keeb kwm yav dhau los tua lub zog.
Dab tsi yog qhov kev txav ntawm endolymph nyob rau hauv lub semicircular canals teeb liab?
Cov semicircular kwj dej teeb liab lub hlwb txog kev taw qhia thiab kev nrawm ntawm kev hloov ntawm lub taub hau, piv txwv li thaum nodding lub taub hau nce thiab nqis los yog saib ntawm sab xis mus rau sab laug. Lub taub hau tig ua endolymph zog , uas ua rau cupula hloov chaw thiab vestibular afferent tawm ntawm lub taub hau tig.
Pom zoo:
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Koj cov kwj dej ib nrab yog peb lub me me, cov raj dej puv hauv koj lub pob ntseg sab hauv uas pab koj khaws koj cov nyiaj tshuav. Thaum koj lub taub hau txav mus los, cov kua sab hauv cov kwj dej ib nrab ib ncig thiab txav cov plaub mos mos me me uas kab txhua kab