dog pob ntsegdog pob ntsegdog pob ntsegdog pob ntseg dog pob ntseg 60,000 Hz, thaum txiv neej tsuas muaj peev xwm hnov suab ntawm 20,000 Hz. tib neeg phooj ywg.
Thawj qhov koj yuav tsum ua yog nrhiav seb qhov twg ua rau muaj teeb meem, thiab seb nws puas rov qab los. Yog tias koj tus dev lag ntseg tsis muaj kev daws teeb meem, tsis txhob txhawj: nws tsuas yog dev ib yam li lwm tus. Nws tseem xav txog txhua yam kev hlub rau koj ib txwm muaj, thiab yog tias nws yog menyuam dev nws tuaj yeem cob qhia yam tsis muaj teeb meem, ib yam li tus dev uas mloog kom raug. Tshawb nrhiav hauv tsab xov xwm no ntawm peb qhov chaw hais txog dab ntseg hauv dev, nws ua rau, cov tsos mob thiab kev kho mob, nrog rau txhua yam koj yuav tsum paub kom koj thiab koj tus dev mus txuas ntxiv nyob sib haum xeeb.
Puas yog kuv tus dev lag ntseg?
Tseem tsis muaj kev ntseeg, tsis muaj tseeb tias tus dev lag ntseg ua nruj dua, ntau surly los yog nyuaj dua nyob hauv tsev. Nws yuav pom tseeb tias yuav tsum tau txiav txim siab ntxiv, tab sis tsis muaj dab tsi uas koj ua tsis tau.
PEBPEB HAIS TIAS Aub Yog Tus Neeg Lag Ntseg Thaum nws ua pov thawj tias yog ZAUB (, kev tsis sib haum xeeb thiab lwm yam) los yog tam sim no congenitally (los ntawm yug). Nws tuaj yeem yog tag nrho, nyob rau hauv rooj plaub no tus dev tsis hnov dab tsi kiag li, lossis ib feem, thaum nws tseem pom qee lub suab, tshwj xeeb tshaj yog cov suab nrov. Ib yam li ntawd, kev lag ntseg yuav yog ib leeg xwb (tseem cuam tshuam rau pob ntseg nkaus xwb) lossis ob sab (cuam tshuam rau ob lub pob ntseg).
Cov lag ntseg tsis pom nws tus kheej sab nraud, uas yog, tsis muaj ib yam dab tsi hauv tus dev qhov tsos uas qhia txog qhov muaj teeb meem ntawm kev hnov lus. Qhov no yog li ntawd vim lub pob ntseg, uas yog sab nraud ntawm qhov kev nkag siab tseem ceeb no, tsis muaj kev cuam tshuam txog dab tsi tshwm sim hauv, hauv nruab nrab pob ntseg thiab pob ntseg sab hauv ntawm tus dev.
Thaum lub suab tsim tawm, tus dev pom nws ua tsaug rau cov kev vibrations uas nws tsim los ntawm bouncing tawm cov ntsiab lus los ntawm sab nraud, thiab nws yog cov nthwv dej uas dhau los ntawm txhua lub pob ntseg thiab txhua lub pob ntseg nruab nrab mus txog thaum lawv mus txog. lub sab hauv, qhov chaw hnov lus tshwm sim. Thaum muaj kev lag ntseg, cov kev vibrations no tsis pom lawm.
Dab tsi tuaj yeem ua rau lag ntseg hauv dev?
Vim yog qhov laj thawj, qhov lag ntseg tuaj yeem thim rov qab. Tsis tas li ntawd, nyob rau hauv rooj plaub uas nws muaj peev xwm kho tau nws, nws yog ib qho tseem ceeb kom paub qhov teeb meem nyob rau lub sij hawm, uas yog qhov nyuaj rau ntau zaus.
Ib yam ntawm qhov ua rau lag ntseg hauv dev yog Advanced age Zoo li tib neeg, lub cev ntawm dev deteriorates ntau xyoo, thiab cov maj mam poob lub peev xwm hnov lus yog ib qho ntawm cov ntsiab lus uas qhia tias lub sij hawm dhau mus.
Thaum lag ntseg tshwm sim nyob rau hauv ib tug me nyuam dev, feem ntau yam tseem ceeb feem ntau yog cov hauv qab no:
- Kab mob pob ntseg los yog mob taub hau kuj ua rau lag ntseg. Otitis, muaj mites, ib yam khoom txawv teb chaws uas tau nkag mus rau hauv cov kab noj hniav, nrog rau lwm yam, yuav ua rau cov lag ntseg no. Nws feem ntau thim rov qab, tab sis qhov no yuav tsum tau ua sai.
- Distemper, ib yam kab mob hauv cov dev thiab lwm yam tsiaj txhu, tuaj yeem ua rau tsis hnov tsw lag ntseg tom qab kho.
- Cov khoom siv ntau dhau ntawm cov quav ciab tiv thaiv kom raug ntxiv, raws li lub ntsaws ntsaws cov channel uas pom cov stimuli sab nraud. Qhov no, ntawm chav kawm, yog tshwm sim los ntawm qhov tsis muaj kev nyiam huv ntawm tib neeg tsis saib xyuas. Ob qho no thiab hauv qhov txhab thiab kab mob, qhov teeb meem ntawm pob ntseg cuam tshuam rau tus dev qhov nyiaj tshuav.
- Qee cov tshuaj ua rau tus dev tsis hnov mob raws li kev mob tshwm sim, xws li qee yam tshuaj tua kab mob, tshuaj tua kab mob, qee yam tshuaj siv los kho pob ntseg, thiab txawm tias qee tsev neeg thiab thauj cov khoom ntxuav hauv huab cua mus rau pob ntseg.
- Tseem raug lub suab nrov, txawm tias qis los yog siab, ua rau cov hlab ntsha tsis hnov lus.
LUB Num, Carcinogenic Los Yog Tam Sim No, Hauv Lub Hlwb cuam tshuam cov haujlwm ntawm Pob Ntseg, ua rau canine lag ntseg.
Txawm li cas los xij, heredity feem ntau yog qhov laj thawj tseem ceeb ntawm lag ntseg hauv dev. Nws muaj feem xyuam rau qhov tsis muaj pigmentation, uas yog vim li cas nws cuam tshuam rau ntau tus dev dawb. Vim li cas? Nws tsis tau txhais hais tias cov dev uas muaj xim zoo nkauj yog lag ntseg, tab sis nws cuam tshuam rau cov uas, txawv ntawm lawv haiv neeg, dawb predominates raws li tsis muaj pigmentation. Thaum qhov no tshwm sim, sab hauv pob ntseg kuj raug kev txom nyem los ntawm qhov depigmentation, ua rau cov hlab ntsha sab hauv deteriorate thaum tus menyuam dev tsuas yog ob peb lub lis piam. Cov yam ntxwv no tsis pom sab nraud.
Thaum nws los txog ntawm kev yug me nyuam, qee tus tsiaj muaj feem ntau dua li lwm tus neeg lag ntseg, xws li Dalmatian, Bull Terrier, Saint Bernard, Cocker Spaniel, Jack Russell, thiab lwm yam.
Cov tsos mob ntawm tus dev lag ntseg yog dab tsi?
Thaum qhov teeb meem tshwm sim los ntawm tus kab mob, kab mob, otitis, thiab lwm yam, nws tuaj yeem soj ntsuam qee yam tsos mob, xws li tshee lub taub hau, pob ntseg pob ntseg, xim liab. cerumen dub, poob ntawm qhov sib npaug thiab pom tseeb qhov mob.
Nyob rau hauv tas li ntawd, ntau tshaj li cov tsos mob ntawm lub cev, dab tsi ib tug lag ntseg aub tshwm sim yog hloov tus cwj pwm Yog nws yog ib tug neeg laus, koj yuav pom tias nws maj mam zoo li tsis quav ntsej koj hu los yog cov lus txib, uas tsuas yog vim nws hnov tsis tau lawv. Ib yam li ntawd, nws zoo li nws yuav pib pw tsaug zog ntau dua vim hais tias, feem ntau, tus dev tau sawv tib lub sijhawm nrog lwm tus neeg hauv tsev neeg, yog li nws yuav tsis tuaj yeem hnov cov suab nrov thaum sawv ntxov.
Dab neeg lag ntseg ua rau nws tsis mloog lus thiab tsis nyiam kev ua si thiab kev cuam tshuam nrog lawv tib neeg, tab sis qhov tseeb yog nws tsis pom cov hu uas lawv ua rau nws. Tsis tas li ntawd, nyob rau hauv cov xwm txheej ntawm ib leeg lag ntseg koj yuav pom tias, ntawm qee lub suab, tus dev tig nws lub taub hau mus rau lwm qhov kev taw qhia, sim xyuas nws keeb kwm.
Kev lag ntseg kuj ua tau rau cov menyuam dev, ua pov thawj hauv kev ua si uas ua rau tib neeg lub qhov muag, txij li thaum tus menyuam dev tom nyuaj nws tsis mloog cov lus ceeb toom mob uas tau muab los ntawm, piv txwv li, tib neeg lossis qee qhov. tij laug. Ib yam li ntawd, tus menyuam dev yuav tsis teb nws niam cov lus hu kom noj, thiab tsis muaj suab nrov hauv tsev.
Yuav ua li cas thiaj paub tias koj tus dev lag ntseg?
Yog tias koj xav tias koj tus dev lag ntseg, koj tuaj yeem ua qee qhov kev sim yooj yim hauv tsev kom txiav txim siab nws qib ntawm cov tshuaj tiv thaiv rau lub suab. Thaum tus dev muaj nws nraub qaum rau koj, ua lub suab uas tsis tsim kev vibration, xws li tig lub TV, muab nws lub tais tso rau hauv pem teb, los yog co tej yam khoom uas ua suab nrov. Yog tias tus dev tsis hnov qab, koj yuav tsum xav txog kev lag ntseg raws li qhov ua tau thiab txiav txim siab nws cov laj thawj nrog kws kho tsiaj. Yog tias, ntawm qhov tod tes, nws zoo li tsis txaus ntseeg nrhiav lub suab, nws yuav yog ib leeg thiab txawm thim rov qab lag ntseg.
NOJ ZAUB MEEJ Muaj
ZAU-BAER(Brainstem Auditory Evoked Response), uas yog siv los ntawm ib tug kws kho tsiaj. Qhov kev sim no muaj xws li tso cov electrodes ntawm tus dev lub taub hau, nrog rau lub mloog pob ntseg ntawm pob ntseg. Tau ntsib nrog lub suab stimuli xa mus rau lub mloog pob ntseg, qib ntawm tus dev lub hlwb teb yog kawm. Qhov tsuas downside yog tias nws yog ib qho kev xeem kim thiab tsis yog txhua tus kws kho tsiaj raug cob qhia los ua nws.
Txawm li cas los xij, los ntawm kev soj ntsuam cov cim qhia uas peb tau hais hauv ntu dhau los thiab nrog cov lus qhia tseeb los ntawm koj tus tsiaj tus kws kho tsiaj, lawv yuav tuaj yeem tshawb pom qhov teeb meem yog dab tsi. pob ntseg x-rays, kev soj ntsuam ntawm pob ntseg thiab kev kawm txog tus tsiaj keeb kwm kho mob, thiab lwm yam, muaj nyob rau hauv cov tshuaj ntsuam xyuas.
Puas muaj kev kho mob lag ntseg hauv dev?
Thaum nws yog vim muaj kab mob, xws li mob pob ntseg, nws muaj peev xwm hais tias lub rooj sib hais yuav zoo, tsuav yog koj kho tus kab mob raws sijhawm. Kev tsis saib xyuas ntev ntev tuaj yeem ua rau koj tus dev hnov qab mus ib txhis.
Ib yam li ntawd, thaum lag ntseg yog cov khoom ntawm pob ntseg pob ntseg, kev tu kom zoo yuav txaus rov qab mus rau qhov qub. Thaum qhov no tshwm sim, peb xav kom koj ua tib zoo saib xyuas koj tus dev kev nyiam huv ntawm txhua yam, tshwj xeeb tshaj yog ntxuav nws pob ntseg ib zaug ib lim tiam los yog txhua ob ob hmo feem ntau.
Lwm qhov xwm txheej kawg qhov tshwm sim sib txawv, thiab yog li kev kho mob uas yuav siv tau. Qhov tseeb tiag mas, thaum lag ntseg tau tshaj tawm tias yuav rov qab tsis tau, tsis muaj tshuaj los kho tau, thiab yuav tsis tsim nyog rau koj muab tshuaj ntxiv rau koj tus dev.
Dab neeg lag ntseg xav tau dab tsi siab thiab hlub ntau, nrog rau kev ua siab ntev Thaum koj mus cuag nws, piv txwv li, sim mus ib txwm ua los ntawm pem hauv ntej, thiaj li tsis mus startle nws. Yog tias qhov hnov lus tsis txaus, hu tus dev siv npuaj lossis lwm lub suab sib sib zog nqus, kom txog thaum nws tau siv los teb cov suab no.
Sab nraum lub tsev tseem ceeb heev uas yuav tsum ceev faj heev, vim tus dev yuav tsis muaj peev xwm ntes tau cov suab uas ceeb toom nws txog kev phom sij. Thaum twg koj tawm mus taug kev, muab koj tus dev tso rau ntawm txoj hlua khi thiab tsis txhob tso tawm hauv qhov chaw tsis muaj kev nyab xeeb, muaj neeg coob heev lossis qhov chaw uas nws tuaj yeem khiav thiab khiav. Ntawm qhov tod tes, qhia koj tus dev tib yam li koj yuav ib tug dev hnov, tsuas yog siv lub suab raucov lus txibsiv cov cim thiab gestures nrog tes.
Raws li ib daim ntawv tiv thaiv, peb kuj pom zoo kom muab ib lub dab tshos nrog lub cim npe uas tsis yog tsuas yog qhia tus dev lub npe thiab koj cov ntaub ntawv tiv tauj xwb, tab sis kuj suav nrog lo lus "Deaf". Ntxiv lub tswb rau lub dab tshos kom yooj yim kom paub tias tus dev nyob qhov twg txhua lub sijhawm.
Cia koj tus dev nrog kev hlub thiab ua siab ntev, ua si nrog nws thiab tsis txhob muab nws txoj kev hlub uas nws tsim nyog. Txhua tus saib xyuas dev lag ntseg hauv peb tsab xov xwm, tsis txhob nco nws!
