![Lub hom phiaj ntawm lub pob ntseg sab hauv yog dab tsi? Lub hom phiaj ntawm lub pob ntseg sab hauv yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14040748-what-is-the-purpose-of-the-inner-ear-j.webp)
Video: Lub hom phiaj ntawm lub pob ntseg sab hauv yog dab tsi?
![Video: Lub hom phiaj ntawm lub pob ntseg sab hauv yog dab tsi? Video: Lub hom phiaj ntawm lub pob ntseg sab hauv yog dab tsi?](https://i.ytimg.com/vi/8CP3c7bkaRk/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov pob ntseg Nws tuaj yeem xav tias yog ob lub cev: cov kwj dej semicircular uas ua haujlwm raws li lub cev sib npaug ntawm lub cev thiab cov cochlea uas ua haujlwm raws li lub cev lub microphone, hloov suab siab impulses los ntawm sab nraud. pob ntseg rau hauv hluav taws xob impulses uas tau xa mus rau lub hlwb ntawm lub paj hlwb.
Ib yam li ntawd, kev ua haujlwm ntawm pob ntseg sab hauv yog dab tsi?
Hauv vertebrates, lub pob ntseg yog lub luag haujlwm tseem ceeb rau kev tshawb nrhiav suab thiab sib npaug. Cochlea, mob siab rau hnov ; hloov suab suab qauv los ntawm sab nrauv pob ntseg mus rau hauv cov tshuab hluav taws xob hluav taws xob uas tau xa mus rau lub hlwb ntawm lub paj hlwb. Lub vestibular system, mob siab rau kom sib npaug.
vim li cas peb thiaj muaj pob ntseg sab hauv? Cov pob ntseg yog ib feem tseem ceeb ntawm peb hnov txheej txheem. Thaum twg peb raug rau ib lub suab, lub suab nthwv dej mus rau hauv lub pob ntseg kwj dej kom txog thaum nws mus rau pob ntseg. Kev co yuav dhau los ntawm pob ntseg mus txog nruab nrab pob ntseg luj to pob ntseg.
Yog li ntawd, dab tsi yog pom hauv lub pob ntseg sab hauv?
Pob ntseg sab hauv , kuj hu ua labyrinth ntawm lub pob ntseg , ib feem ntawm pob ntseg uas muaj cov khoom nruab nrog cev ntawm kev xav ntawm hnov thiab equilibrium. Lub pob zeb labyrinth, kab noj hniav hauv lub cev pob txha, tau muab faib ua peb ntu: lub vestibule, cov kwj dej ib nrab, thiab cochlea.
Lub luag haujlwm ntawm lub pob ntseg sab hauv yog dab tsi?
Cov pob ntseg (tseem hu ua labyrinth) muaj 2 lub ntsiab qauv - cochlea, uas yog koom nrog hnov , thiab lub vestibular system (suav nrog 3 lub semicircular canals, saccule thiab utricle), uas yog lub luag haujlwm rau tswj kev tshuav nyiaj li cas.
Pom zoo:
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