Qhov kev xeem Weber yog qhov kev sim ntawm lateralization thiab yog qhov tseem ceeb tshaj plaws hauv cov nrog tsis hnov lus asymmetrical. Lub pob ntseg sab hauv yog rhiab heev rau lub suab ntawm huab cua conduction tshaj cov pob txha conduction (nyob rau hauv lwm yam lus, huab cua conduction yog zoo dua pob txha conduction).
Vim li cas Weber kuaj hauv zos rau pob ntseg cuam tshuam?
Qhov kev tshawb pom no yog vim qhov teeb meem ntawm pob ntseg nruab nrab (incus, malleus, stapes, thiab sab nraud auditory meatus) npog lub suab nrov ntawm chav tsev, thaum lub qhov dej zoo- Kev ua haujlwm sab hauv pob ntseg (cochlea nrog nws cov basilar membrane) khaws lub suab ntawm cov pob txha pob txha, ua rau nws pom tau tias nrov dua…
lateralization ntawm kev hnov lus txhais li cas?
Thaum lub suab tau nthuav tawm los ntawm lub mloog pob ntseg, lub suab nrov zoo li lawv nyob hauv lub taub hau. Localizing suab nyob rau hauv lub taub hau yog hu ua lateralization; localizing suab uas tshwm los ntawm sab nraum lub taub hau yog hu ua localization. … Cov suab uas koj yuav hnov yog ib ntawm ob zaus.
tsis muaj kev cuam tshuam txhais li cas?
Nyob rau hauv ib qho kev sim, tsis muaj lateralization ntawm suabNrog unilateral conductive poob, suab lateralizes rau pob ntseg cuam tshuam. Nrog unilateral sensorineural poob, suab lateralizes mus rau sab ib txwm los yog zoo-pob ntseg. … Kom tus neeg mob qhia thaum lub suab tsis hnov lawm.
Vim li cas qhov ntxeev ntawm lub diav rawg tso rau ntawm cov txheej txheem mastoid?
Kev lag ntseg yuav tshwm sim vim muaj kev cuam tshuam ntawm txhua qhov chaw ntawm txoj kev no. Qhov kev sim Rinne yog ua los ntawm kev tso ib rab diav rawg ntawm cov pob txha mastoid thiab tom qab ntawd nyob ib sab ntawm pob ntseg. … Pob txha conduction tso cai rau lub suab vibration xa mus rau pob ntseg sab hauv.
