Cov txheej txheem:
![Peb hnov lub suab li cas? Peb hnov lub suab li cas?](https://i.answers-medical.com/preview/medical-health/13998675-how-do-we-sense-sound-j.webp)
Video: Peb hnov lub suab li cas?
![Video: Peb hnov lub suab li cas? Video: Peb hnov lub suab li cas?](https://i.ytimg.com/vi/yQzpXXMSOT4/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2024-01-18 09:28
HWJ HWJ CHIM UA HAUJ LWM
- Suab nthwv dej nkag mus rau hauv pob ntseg thiab taug kev mus rau peb lub pob ntseg.
- Cov suab nthwv dej ua rau lub pob ntseg thiab pob txha hauv nruab nrab pob ntseg vibrate.
- Cov plaub hau me me hauv cochlea (hauv pob ntseg) hloov cov kev vibrations rau hauv hluav taws xob impulses / teeb liab uas tau khaws los ntawm lub paj hlwb.
Ib yam nkaus, peb hnov lub suab piav qhia li cas?
- Lub suab nthwv dej nkag mus rau pob ntseg sab nrauv thiab taug kev los ntawm txoj kev nqaim hu ua pob ntseg kwj dej, uas ua rau lub pob ntseg.
- Lub pob ntseg vibrates los ntawm cov suab tsis tuaj thiab xa cov kev co mus rau peb pob txha me me nyob hauv nruab nrab pob ntseg.
Ib tug kuj yuav nug, puas yog lub suab? Hnov lossis hnov suab (daim ntawv adjectival: hnov) yog kev nkag siab ntawm suab kev xaav. Kev hnov lus yog txhua yam txog kev co. Suab tseem tuaj yeem kuaj pom raws li kev co ua los ntawm lub cev los ntawm kev tawm dag zog. Tsawg zaus uas tuaj yeem hnov tau raug kuaj pom li no.
Xav txog qhov no, lub siab ntawm kev hnov lus hu ua dab tsi?
Kev hnov lus , los yog auditory perception, yog lub peev xwm rau kev nkag siab lub suab los ntawm kev kuaj xyuas kev vibrations, kev hloov ntawm lub siab ntawm ib puag ncig nruab nrab los ntawm lub sij hawm, los ntawm ib qho khoom nruab nrog xws li pob ntseg.
Lub hlwb txhais lub suab li cas?
Cov lub hlwb txhais impulses los ntawm pob ntseg rau hauv suab uas peb paub thiab nkag siab. Cov plaub hau me me hauv peb pob ntseg sab hauv xa hluav taws xob xaim hluav taws xob mus rau lub paj hlwb uas txuas nrog rau qhov chaw mloog ntawm qhov chaw. lub hlwb qhov twg cov hluav taws xob tau pom los ntawm lub hlwb raws li suab.
Pom zoo:
Peb txheej txheej txheej ntawm cov suab suab yog dab tsi?
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Cov suab paj nruag tau ua los ntawm peb txheej txheej loj los ntawm qhov tob mus rau sab nrauv: Lub Vocalis Muscle (daim ntawv lo saum toj no ua cov leeg) Lub Lamina Propria (tiag tiag 3 txheej: sib sib zog nqus, nruab nrab, thiab sab nrauv) Cov epithelium lossis cov nqaij mos epithelial
Koj hnov qhov hnov suab hauv lub ntsws thaum twg?
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Hnov yog lub suab nrov nrov, ntxhib ntxhi uas tuaj yeem tshwm sim thaum tus neeg ua pa. Qee qhov wheezes tsuas yog hnov nrog kws kho mob lub mloog pob ntseg, tab sis feem ntau hnov hawb pob tuaj yeem hnov nrog pob ntseg liab qab. Kev hnoos feem ntau yog tshwm sim los ntawm kev thaiv (txhaws) lossis nqaim ntawm cov hlab ntsws me me hauv siab
Yam kev hnov lus tsis zoo dab tsi hauv kev hais lus hauv kev hnov lub suab hnov suab ntsuas?
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Kev hais lus audiometry yog ib qho cuab yeej tseem ceeb hauv kev ntsuas kev hnov lus. Ua ke nrog lub suab ntshiab suab, nws tuaj yeem pab txiav txim siab qib thiab hom kev hnov lus tsis hnov lus. Speech audiometry muab cov ntaub ntawv ntawm kev lees paub lo lus thiab hais txog kev tsis xis nyob lossis ua siab ntev rau kev hais lus
Vim li cas kuv tsis nyiam lub suab ntawm kuv tus kheej lub suab?
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Qhov tseeb, tsis nyiam lub suab ntawm koj tus kheej lub suab yog li muaj ntau uas muaj lub sijhawm rau nws: kev hais lus sib tham. Cov pob txha coj los ntawm lub suab xa cov suab nrov qis uas tsis suav nrog hauv lub suab-ua suab nrov. Yog li thaum koj hnov koj lub suab kaw tsis muaj cov zaus no, nws suab nrov dua - thiab txawv
Vim li cas kuv thiaj hnov suab nrov hauv kuv lub tsev?
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Creaking thiab Popping hmo ntuj Ntau cov ntaub ntawv uas ua rau koj lub tsev - ntoo thav duab, plywood, iav, hlau hlau, ntsia hlau, kav dej kav dej - txhua qhov nthuav dav thiab cog lus ntawm tus nqi sib txawv. Thaum lub tsev txias thaum hmo ntuj, cov ntaub ntawv no tuaj yeem txav me ntsis, txhuam ib leeg thiab ua suab nrov