Txhua tus miv muaj lawv tus kheej ntxim nyiam thiab ntxim nyiam, tab sis tsis muaj qhov tsis lees paub tias miv dawb yog qhov tshwj xeeb. Yog hais tias ib los yog ob qho tib si ntawm lawv ob lub qhov muag xiav, qhov no tsuas yog ua rau lawv txaus nyiam. Tab sis, nrog rau qhov tsis tshua muaj neeg nyob hauv cov miv, cov miv dawb muaj lub koob npe nrov rau kev lag ntseg thiab qhov muag tsis pom, nrog rau kev raug tshav ntuj kub thiab qee cov qog nqaij hlav.
Ntau tus tswv tswj xyuas qhov txawv ntawm tus feline no, tab sis puas muaj qhov tseeb ntawm qhov tseeb tias miv dawb feem ntau yuav dig muag thiab lag ntseg thiab, yog li ntawd, yog vim li cas? Qhov tseeb yog,lawv muaj 65% – 85% pheej yuav lag ntseg, yog lawv ob lub qhov muag xiavNyeem rau kom paub meej ntxiv.
Tub miv miv dawb
Cov miv pob ntseg tso siab rau cochlea, uas hloov suab nthwv dej mus rau hauv lub teeb liab uas xa mus rau lub hlwb. Lub cochlea siv melanin los ua qhov kev hloov pauv no, thiab melanin yog tib lub noob uas muab xim rau miv lub tsho. Cov miv dawb muaj qhov tseem ceeb W gene, uas yog qhov tseem ceeb ntawm cov noob uas ua rau lub tsho dawb thiab lub qhov muag xiav. Cov xim tseem ceeb no npog tag nrho lwm cov cim thiab xim. W gene kuj cuam tshuam qhov tsim nyog ntawm melanin yog li feem ntau ua rau lag ntseg hauv ib lossis ob lub pob ntseg.
Puas yog Miv Dawb Qhov muag xiav qhov muag lag ntseg?
Qhov tseeb, raws li kev tshawb fawb:
- 17%–22% ntawm cov miv dawb uas tsis yog xiav qhov muag yog lag ntseg.
- Yog lawv muaj ib lub qhov muag xiav, qhov no nce mus rau 40% yog lag ntseg
- 65%–85% ntawm cov pejxeem ntawm miv dawb nrog ob lub qhov muag xiav yog lag ntseg.
Yog li ntawd, muaj ntau tshaj ib lub nplhaib ntawm qhov tseeb rau cov lus xaiv hais tias miv dawb yuav lag ntseg dua cov miv ntawm lwm xim.
Daim duab no suav nrog cov miv uas lag ntseg hauv ib pob ntseg, nrog rau cov lag ntseg ntawm ob lub pob ntseg. Oddly, yog tus miv muaj ib lub qhov muag xiav thiab lag ntseg hauv ib pob ntseg, nws feem ntau yog pob ntseg ntawm tib sab li lub qhov muag xiav.
Yuav Ua Li Cas Yog Koj Tus Miv Lag ntseg
Nws tuaj yeem yooj yim los txiav txim seb tus miv puas lag ntseg. Lawv yuav tsis teb raws li lawv ib zaug thiab yuav tsis teb rau cov kab lus uas lawv tau ua. Yog tias koj tus miv yug los lag ntseg, nws nyuaj dua los txiav txim siab seb koj puas muaj tus dev lag ntseg lossis tus miv tsis teb.
Brainstem Auditory Evoked Response testing yog ib qho kev xeem uas tsis muaj kev cuam tshuam uas tuaj yeem ua rau koj tus miv ntawm cov chaw hnov lus tshwj xeeb. Qee qhov kev sau npe yug tsiaj xav kom cov neeg yug tsiaj muaj lawv cov miv sim ua li no. Yog tias qhov ntsuas tsis ua tiav, lossis nws pom tias tus miv lag ntseg, nws tsis tuaj yeem siv rau kev yug me nyuam. Xwb, koj tuaj yeem npaj kom muaj qhov kev sim no ua tiav ntawm koj tus kheej miv. Tham nrog koj tus kws kho tsiaj. Lawv yuav ua qee qhov kev sim yooj yim los txiav txim siab txog kev hnov lus thiab yuav xa koj mus kuaj BAER yog tias lawv ntseeg tias tsim nyog.
Living With A Deaf Cat
Kev lag ntseg hauv miv dawb yog caj ces, los yog yug los, txhais tau hais tias lawv yug los nrog nws. Yog tias koj lub qhov muag xiav, dawb-coated miv tsis lag ntseg thaum nws yug los, ces nws tsis zoo li yuav lag ntseg thaum nws muaj hnub nyoog. Yog tias koj tus miv raug mob qhov muag tsis pom kev, muaj, hmoov tsis, tsis muaj kev kho lossis kho vim nws yog caj ces.
Peb feem ntau sib txuas lus nrog miv siv suab. Peb hu lawv lub npe, qhia lawv tawm thaum lawv ua ib yam dab tsi tsis ncaj ncees lawm, thiab peb xyaum miv lub suab kom nyiam lawv cov xim. Cov miv tshaib plab yuav teb rau lub suab nrov ntawm lub hnab ntim khoom noj lossis lub tin qhib. Tus miv lag ntseg tsis tuaj yeem teb rau cov neeg soj ntsuam kab, yog li cov tswv yuav tsum hloov lawv tus cwj pwm kom tau txais txiaj ntsig ntawm tus miv lag ntseg.
Cov miv lag ntseg vam khom rau qhov pom kev. Qhov no txhais tau tias siv koj txhais tes los nyiam lawv.
- Yog tias koj tus miv khawb cov rooj tog, yoj tes taw ntawm lawv thaum koj mus.
- Yog tias koj xav hu rau lawv, tso koj txhais tes rau hauv av thiab saib lawv. Tej zaum koj yuav xav tau kev txhawb nqa kev hu nrog kev kho mob, pib, tab sis sai sai lawv yuav tsum tau dai ntawm qhov koj xav tau.
- Ib rab phom los yog lub raj mis tsuag uas muaj dej tuaj yeem siv los tiv thaiv tus miv tus cwj pwm phem. Siv qhov chaw kwj dej, tsis yog qhov teeb tsa huab cua, thiab tshuaj tsuag koj tus miv thaum nws ua ib yam dab tsi tsis ncaj ncees lawm. Vim tias nws tsis yog koj qhov kev txiav txim ncaj qha, yam tsawg kawg ntawm tus miv lub qhov muag, qhov no txhais tau hais tias lawv muaj feem cuam tshuam nrog kev ntub dej nrog khawb cov rooj tog, yog li suav hais tias yog ib txoj hauv kev zoo ntawm kev tiv thaiv tus miv tsis xav tus cwj pwm hauv txhua qhov. cas.
- Sim ua raws li kev noj zaub mov. Miv vam meej nyob rau niaj hnub, txawm li cas los xij, thiab tsis yog yuav tsum sim hu koj tus miv lag ntseg, lawv yuav npaj noj hmo thaum cov zaub mov tawm.
- Lub laser taw tes tuaj yeem yog cov cuab yeej siv tau zoo kom tau txais koj cov miv nyiam, tab sis yuav tsum tsis txhob tso ncaj qha rau hauv koj tus miv lub qhov muag. Ci rau pem hauv ntej ntawm lawv thiab siv nws tig tus miv ib ncig thiab pom koj.
- Tsis txhob cia tus miv lag ntseg tawm hauv tsev. Lawv yuav tsis hnov cov tsheb khiav mus txog. Lawv yuav tsis hnov cov lus ceeb toom bark lossis txoj hauv kev ntawm tus dev txhoj puab heev. Koj tuaj yeem muab qhov chaw khiav lossis kaw sab nraum zoov uas tso cai rau koj cov miv tau txais huab cua ntshiab yam tsis muaj kev phom sij.
Other Conditions
Cov miv dawb tsis muaj qhov muag tsis pom ntau dua li lwm cov xim, tshwj tsis yog cov miv albino. Albinism yog qhov tsis muaj xim xim, lossis melanin, tsis yog lub tsho dawb, thiab nws feem ntau yog nrog lub qhov muag liab.
Cov plaub dawb muaj kev tiv thaiv tsawg dua rau lub hnub, uas txhais tau hais tias miv dawb yog qhov ua rau tshav kub ntau dua, txawm tias dhau ntawm qhov rais. Siv tshuaj pleev thaiv hnub, tshwj xeeb tshaj yog rau pob ntseg thiab qhov ntswg, yog tias koj tus miv yog tus hlub lub hnub, txawm tias koj yuav pom tias lawv txaj muag ntawm qhov chaw kub.
Vim lawv raug tshav ntuj kub hnyiab, miv dawb kuj muaj ntau yam mob qog noj ntshav, tshwj xeeb tshaj yog squamous cell carcinoma. Qhov no yuav tshwm sim ntawm thiab ib ncig ntawm pob ntseg, qhov twg muaj tsawg dua tiv thaiv lub hnub, thiab tej zaum yuav ua rau miv yuav tsum tau tshem nws pob ntseg.
Deafness Thiab Dig Muag Hauv Miv Dawb
Cov miv dawb zoo nkauj thiab tshwj xeeb. Txawm li cas los xij, lawv feem ntau ua rau lag ntseg, tshwj xeeb tshaj yog tias lawv muaj qhov muag xiav los nrog lawv lub tsho dawb. Qhov kev lag ntseg no tsis tuaj yeem kho tau, tab sis nrog qee qhov kev hloov kho thiab kev siv zog ntawm tus tswv, cov miv dawb tuaj yeem ua rau lub neej zoo thiab zoo siab. Muaj cov kev ntsuam xyuas los txiav txim siab feline lag ntseg, thiab koj tseem yuav tau saib xyuas qhov kub hnyiab ntawm tus miv dawb pob ntseg thiab qhov ntswg, txawm li cas los xij.
