Koj puas tau xav txog seb peb hnov cov noog hu nkauj, ib tug me nyuam luag, ib tug phooj ywg tham lus li cas? Los yog peb sawv ntsug thiab taug kev tsis ntog li cas? Ob qho tib si zoo kawg no, hnov thiab tswj peb qhov sib npaug , yog ua los ntawm ib lub cev me me, tab sis muaj zog zais rau hauv qhov chaw nyab xeeb hauv koj lub taub hau. Ntawd yog qhov peb tab tom tham txog hnub no. Ntawd yog pob ntseg sab hauv .
Hais yooj yim xwb, pob ntseg sab hauv yog dab tsi?
Txawm hais tias peb feem ntau hu nws ua "lub pob ntseg," qhov tseeb nws yog ib lub kaw lus nyuaj uas muaj peb ntu tseem ceeb. Xav txog nws zoo li lub tsev.
1. Pob Ntseg Sab Nraud: Qhov no yog pob ntseg uas peb pom tau los ntawm sab nraud thiab lub qhov pob ntseg uas nkag mus rau hauv pob ntseg. Qhov no zoo li lub rooj vag mus rau hauv tsev. Nws txoj haujlwm yog sau cov suab thiab xa lawv mus rau hauv.
2. Pob Ntseg Nruab Nrab: Qhov no yog ib chav me me zoo li ib feem ntawm lub pob ntseg. Sab hauv nws muaj peb lub pob txha me tshaj plaws hauv peb lub cev. Nws zoo li chav tos txais me me thaum koj nkag los ntawm lub rooj vag.
3. Pob Ntseg Sab Hauv: Nov peb los txog rau tus cwj pwm tseem ceeb ntawm zaj dab neeg. Qhov no nyob dhau ntawm pob ntseg nruab nrab, zais cia zoo hauv cov pob txha ntawm peb lub taub hau. Qhov no zoo li chav tswj hwm tseem ceeb ntawm lub tsev. Qhov no yog qhov uas lub khawv koob tiag tiag tshwm sim.
Txawm hais tias cov feem ntawm pob ntseg sab hauv me me heev los, lawv qhov kev koom tes rau txoj kev uas peb paub txog lub ntiaj teb, uas yog, rau yam peb hnov thiab rau peb lub cev qhov sib npaug, tsis yog ib qho me me.
Ob lub luag haujlwm tseem ceeb ntawm pob ntseg sab hauv yog dab tsi?
Lub pob ntseg sab hauv muaj ob lub luag haujlwm tseem ceeb. Ob qho tib si yog qhov tseem ceeb rau peb lub neej.
- Dab tsi ua rau koj hnov: Qhov no yog qhov uas txoj haujlwm tseem ceeb ntawm kev hloov cov suab nrov mus ua cov teeb liab hluav taws xob uas peb lub hlwb nkag siab tau ua tiav.
- Pab kom koj lub cev sib npaug: Thaum koj sawv, taug kev, khiav, thiab khoov koj lub taub hau, lub pob ntseg sab hauv xa cov ntaub ntawv hais txog koj lub cev qhov chaw mus rau lub hlwb, pab kom koj tsis txhob ntog.
Hais yooj yim xwb, lub suab nthwv dej nkag mus rau hauv pob ntseg sab nraud, hla dhau pob ntseg nruab nrab, thiab thaum kawg mus txog pob ntseg sab hauv. Hauv qhov no, lub suab nthwv dej raug hloov mus ua lub zog hluav taws xob. Cov hlab ntsha pob ntseg mam li nqa cov teeb liab hluav taws xob ntawd mus rau lub hlwb. Lub hlwb txhais lawv tias yog "suab." Yog li ntawd peb hnov.
Thaum qhov ntawd tshwm sim, lub pob ntseg sab hauv kuj tseem saib xyuas koj qhov kev txav mus los tas li. Thaum koj lub cev hloov pauv, nws xa xov mus rau lub hlwb. Lub hlwb mam li qhia rau lwm tus hauv lub cev tias yuav ua li cas kom tswj tau qhov sib npaug.
Tam sim no peb puas yuav tsum saib cov qhov ntawm pob ntseg sab hauv?
Pob ntseg sab hauv muaj ob feem tseem ceeb: ib qho pab kom hnov lus zoo, thiab lwm qhov pab kom sib npaug.
Cov khoom uas pab txhawb kev hnov lus
Qhov ntawm pob ntseg hu ua cochlea yog lub luag haujlwm tseem ceeb rau cov txheej txheem hnov lus. Qhov no yog ib lub cev uas zoo li lub plhaub nab thiab muaj lub duab puag ncig.
- Cochlea: Qhov no puv nrog cov kua dej. Cov kua dej no co thaum cov suab nrov tuaj txog. Sab hauv nws muaj peb lub raj sib cais los ntawm ob lub membrane nyias heev. Nyob rau saum ib qho ntawm cov membrane no yog ib feem tshwj xeeb hu ua Organ of Corti .
- Lub cev ntawm Corti: Nws muaj ntau txhiab lub hlwb me me. Ntawm qhov kawg ntawm cov hlwb no yog cov qauv me me, zoo li cov fiber hu ua stereocilia .
Tam sim no cia peb saib cov kauj ruam uas cuam tshuam rau peb hnov lub suab li cas:
1. Suab nkag mus rau hauv pob ntseg sab nraud thiab ntaus rau hauv daim ntaub pob ntseg. Tom qab ntawd peb lub pob txha me me hauv pob ntseg nruab nrab (malleus, incus, stapes) pib co.
2. Qhov kawg ntawm peb lub pob txha no (cov pob txha stapes) txuas nrog lub qhov me me hauv lub cochlea. Thaum lub pob txha ntawd txav mus los, nws tsim cov dej ntws hauv lub cochlea.
3. Ib yam li cov nroj tsuag nyob hauv qab hiav txwv co mus rau cov nthwv dej ntawm dej hiav txwv, cov xov me me (stereocilia) hauv cov plaub hau khoov mus rau cov nthwv dej uas cov kua tsim.
4. Qhov kev khoov no tsim cov teeb liab hluav taws xob .
5. Lub teeb liab hluav taws xob no mus raws cov hlab ntsha hnov lus mus rau lub hlwb. Lub hlwb txhais nws ua suab.
Xav txog seb qhov txheej txheem no tshwm sim sai npaum li cas. Tag nrho cov no tshwm sim hauv tsawg dua ob vib nas this koj hnov lub suab. Qhov ntawd zoo kawg nkaus, puas yog?
Cov khoom uas pab kom muaj kev sib npaug
Cov feem ntawm pob ntseg sab hauv uas pab koj tswj koj qhov kev sib npaug yog koom nrog lub vestibular system . Qhov no muaj ob feem tseem ceeb.
- Cov raj semicircular: Cov no yog peb lub raj uas muaj kua dej nyob hauv pob ntseg sab hauv. Ib yam li lub cochlea, cov raj no kuj muaj cov plaub hau. Txawm li cas los xij, lawv tsis teb rau cov suab nrov, tab sis teb rau kev txav ntawm koj lub cev. Lawv lub luag haujlwm tseem ceeb yog ntes cov kev txav tsis sib luag, tshwj xeeb tshaj yog thaum koj tig koj lub taub hau, qaij nws mus rau saum lossis nqis, thiab lwm yam.
- Cov kab mob Otolith: Cov no muaj ob ntu , lub saccule thiab lub utricle . Sab hauv cov no yog cov qe me me ntawm cov plaub hau thiab cov calcium carbonate me me uas hu ua otoconia . Lawv zoo li cov pob zeb me me. Thaum koj txav mus rau hauv ib txoj kab ncaj, xws li mus tom ntej, rov qab, nce, lossis nqis, cov qe no txav thiab txhawb cov qe plaub hau.
Thaum cov plaub hau no txav mus los, lawv tsim ib lub teeb liab hluav taws xob. Lub teeb liab ntawd mus rau lub hlwb ntawm cov hlab ntsha vestibulocochlear. Lub hlwb siv cov ntaub ntawv ntawd los txiav txim siab txog qhov sib npaug ntawm koj lub cev.
Cov mob dab tsi uas feem ntau cuam tshuam rau pob ntseg sab hauv?
Peb lub pob ntseg thiab peb lub cev sib npaug yog nyob ntawm seb peb lub pob ntseg sab hauv puas noj qab nyob zoo. Txawm li cas los xij, qee zaum cov txheej txheem no yuav raug cuam tshuam vim muaj ntau yam mob. Cia peb saib qee yam mob uas feem ntau tshwm sim hauv daim ntawv hauv qab no.
| Mob nkeeg | Ib qho lus piav qhia yooj yim |
|---|---|
| Acoustic neuroma | Ib qho qog nqaij hlav uas tsis yog mob qog noj ntshav uas loj hlob hauv cov hlab ntsha uas cuam tshuam nrog kev sib npaug thiab kev hnov lus. |
| BPPV (Benign paroxysmal positional vertigo) | Cov pob zeb me me (otoconia) uas peb tau tham txog tau tsiv tawm ntawm qhov chaw uas lawv yuav tsum nyob thiab xaus rau hauv cov kwj dej semicircular. Qhov no tuaj yeem ua rau koj xav tias koj tig txawm tias koj tsis txav mus los. |
| Kev hnov lus tsis zoo | Muaj ntau yam ua rau qhov no, xws li kev laus zuj zus, kev raug suab nrov ntau dhau, thiab kev puas tsuaj ntawm lub paj hlwb tam sim ntawd. |
| Kab mob hauv pob ntseg sab hauv | Txhua yam mob uas ua rau pob ntseg sab hauv o. Qhov no tuaj yeem ua rau hnov lus tsis zoo thiab kiv taub hau hnyav. |
| Kab mob Ménière | Ib qho mob uas cuam tshuam rau pob ntseg sab hauv. Qhov no tuaj yeem ua rau muaj teeb meem hnov lus thiab kev sib npaug rov qab. |
| Mob pob ntseg | Hnov ntau yam suab (piv txwv li suab nrov) hauv pob ntseg yam tsis muaj suab sab nraud. Qhov no feem ntau cuam tshuam nrog kev hnov lus tsis zoo. |
Cov tsos mob ntawm teeb meem pob ntseg sab hauv yog dab tsi?
Yog tias muaj teeb meem nrog koj pob ntseg sab hauv, koj yuav muaj ib lossis ntau yam tsos mob hauv qab no.
- Nyuaj rau nkag siab txog yam uas lwm tus hais.
- Hnov mob, muaj kev nyuaj siab, lossis muaj suab nrov hauv pob ntseg.
- Mob taub hau .
- Kiv taub hau .
- Vertigo yog qhov kev xav tias koj lossis tej yam nyob ib puag ncig koj tig.
- Oscillopsia (zoo li tej yam txav mus los txawm tias lawv tsis txav mus los) .
Yog koj muaj ib qho ntawm cov tsos mob no, tsis txhob tsis quav ntsej lawv. Nws yog ib qho tseem ceeb uas yuav tsum mus ntsib kws kho mob tam sim ntawd kom tau txais kev qhia.
Yuav ua li cas thiaj tiv thaiv tau lub pob ntseg sab hauv?
Peb lub pob ntseg muaj nqis heev. Yog li ntawd, peb txhua tus yuav tsum paub txog yuav ua li cas thiaj li tiv thaiv tau peb lub pob ntseg sab hauv. Nov yog qee yam yooj yim uas peb ua tau los ua li ntawd.
- Txo lub suab nrov: Thaum saib TV lossis mloog nkauj, tshwj xeeb tshaj yog thaum siv lub mloog pob ntseg, tsis txhob tig lub suab nrov dhau. Khaws nws rau qib uas koj hnov tau tab sis tsis txhob nrov dhau.
- Tsis txhob nyob ze cov neeg hais lus nrov nrov , xws li thaum mus ua yeeb yam suab paj nruag. Yog tias koj ua haujlwm hauv qhov chaw nrov nrov, xws li lub hoobkas, hnav cov khoom siv tiv thaiv kom zoo.
- Siv cov khoom tiv thaiv pob ntseg: Yog tias koj yuav tsum mus rau qhov chaw uas muaj suab nrov ntau, hnav ib yam dab tsi uas tiv thaiv koj pob ntseg, xws li cov ntsaws pob ntseg lossis cov khoom npog pob ntseg.
- Nrhiav kev kho mob tam sim ntawd yog tias koj muaj teeb meem: Yog tias koj hnov mob pob ntseg, hnov lus tsis zoo, lossis kiv taub hau, tsis txhob tos kom txog thaum nws "zoo," tab sis mus ntsib kws kho mob tam sim ntawd. Thaum koj nrhiav kev kho mob sai dua, koj yuav muaj feem ntau dua los tiv thaiv kev puas tsuaj mus sij hawm ntev.
Lub pob ntseg sab hauv yog ib feem ntawm peb lub cev uas nyuaj heev, mos mos thiab tseem ceeb heev. Txhua ob feeb, nws hloov cov suab nrov nyob ib puag ncig peb mus ua cov suab uas nkag siab tau uas ua rau peb lub neej nplua nuj, tiv thaiv peb, thiab ua kom peb sib npaug tsis txhob poob. Yog li ntawd, nws yog peb lub luag haujlwm los saib xyuas lub cev me me no.
Cov Lus Qhia Txog Kev Coj Mus Tsev
- Koj pob ntseg sab hauv yog lub luag haujlwm rau kev hnov lus thiab kev sib npaug ntawm lub cev.Nws yog ib lub cev tseem ceeb heev uas tseem ceeb rau ob qho tib si kev ua haujlwm.
- Lub cochlea hauv pob ntseg sab hauv hloov cov suab nthwv dej mus ua cov teeb liab hluav taws xob uas lub hlwb nkag siab tau.
- Lub vestibular system hauv pob ntseg sab hauv pab tswj kev sib npaug los ntawm kev ntes koj cov kev txav mus los thiab qhia rau lub hlwb.
- Tsis txhob tsis quav ntsej cov tsos mob xws li tinnitus, vertigo, lossis hnov lus tsis zoo.
- Kev tiv thaiv koj pob ntseg ntawm cov suab nrov yog qhov tseem ceeb heev rau kev ua kom hnov lus zoo rau lub sijhawm ntev.
- Yog koj muaj teeb meem pob ntseg, tsis txhob kho koj tus kheej thiab mus ntsib kws kho mob tam sim ntawd.
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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.
Ntxiv koj cov lus