Dab tsi yog qhov ua haujlwm ntawm epitympanic so?

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Dab tsi yog qhov ua haujlwm ntawm epitympanic so?
Dab tsi yog qhov ua haujlwm ntawm epitympanic so?

Video: Dab tsi yog qhov ua haujlwm ntawm epitympanic so?

Video: Dab tsi yog qhov ua haujlwm ntawm epitympanic so?
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Lub sijhawm ua haujlwm epitympanic yog kev khawb hauv dorsal (tegmental) phab ntsa, qhov twg lub pob txha ossicles auditory ossicles Lub cev ntawm qhov hnov lus thiab sib npaug Kev ua haujlwm ntawm lub tympanic membrane thiab lub auditory ossicles yog

txhawm rau xa thiab ua kom nrov nrov thiab hloov suab nthwv dej rau hauv lub siab nthwv dej hauv perilymph thiab endolymph https://www.sciencedirect.com › topics › auditory-ossicle

Auditory Ossicle - tus txheej txheem cej luam | ScienceDirect Topics

nyob Nyob rau hauv lub rostral (carotid) phab ntsa ntawm lub tympanic kab noj hniav tympanic kab noj hniav yog ib qho cua-filled compartment surrounded los ntawm cov pob txha uas cais tawm ntawm sab nraud pob ntseg los ntawm ib nyiastympanic membrane (tympanum) thiab yog nyob rau hauv kev sib txuas lus ncaj qha nrog lub pharynx ntawm lub auditory raj (tseem hu ua eustachian los yog pharyngotympanic raj).https://www.sciencedirect.com › neuroscience › tympanic-cavity

Tympanic Cavity - tus txheej txheem cej luam | ScienceDirect Topics

pib lub auditory raj uas txuas nruab nrab pob ntseg nrog nasopharynx.

Yuav ua li cas yog epitympanic recess?

Lub epitympanum, tseem hu ua lub qab nthab lossis epitympanic recess, yog qhov zoo tshaj plaws ntawm cov kab noj hniav Nws yog ib feem ntawm cov kab noj hniav zoo tshaj rau lub dav hlau axial ntawm lub qhov ncauj thiab lub qhov ncauj ntawm lub ntsej muag paj hlwb 1, 3

qhov chaw pw tsaug zog nyob qhov twg?

Lub sijhawm ua haujlwm epitympanic yog ib qho excavation nyob rau hauv lub dorsal (tegmental) phab ntsa, qhov chaw auditory ossicles nyob. Nyob rau hauv lub rostral (carotid) phab ntsa ntawm lub tympanic kab noj hniav pib lub auditory raj uas txuas rau nruab nrab pob ntseg nrog nasopharynx.

Yuav ua li cas rov qab ua dua?

Lub anterior epitympanic recess, tseem hu ua supratubal recess, yog qhov chaw me me hauv lub epitympanum anterior mus rau malleus. Nws raug cais tawm ntawm epitympanum raws li cog.

Lub luag haujlwm tseem ceeb ntawm lub qhov ncauj qhov ntswg yog dab tsi?

Cov kab mob tympanic yog kab noj me me nyob ib puag ncig cov pob txha ntawm pob ntseg nruab nrab. Hauv nws zaum ossicles, peb pob txha me me uas xa cov kev vibrations siv hauv kev tshawb pom lub suab.

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