Cov txheej txheem:
![Kev pom qhov muag yog dab tsi? Kev pom qhov muag yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13903092-what-is-a-visual-sensation-j.webp)
Video: Kev pom qhov muag yog dab tsi?
![Video: Kev pom qhov muag yog dab tsi? Video: Kev pom qhov muag yog dab tsi?](https://i.ytimg.com/vi/RNWyKZblo2M/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Kev paub txog kev nkag siab uas coj mus rau hauv kev paub txog cov khoom hauv ib puag ncig los ntawm kev ua ntawm kev pom yog raug xa mus ua lub zeem muag lossis qhov muag pom kev . Cov stimuli rau qhov muag pom kev yog lub teeb ci. Nyob rau hauv luv luv, lub mechanism ntawm qhov muag pom kev yog raws li hauv qab no: Lub teeb ci los ntawm cov khoom sab nraud cuam tshuam rau tib neeg lub qhov muag.
Raws li, koj txhais li cas los ntawm kev hnov qhov muag?
Pom qhov muag yog qhov tseem ceeb tshaj plaws kev xav rau tib neeg li nws muab rau lawv nrog cov ntaub ntawv ntau tshaj plaws txog ntiaj teb sab nraud. Pom qhov muag yog qhov kev paub ntawm lub teeb nyob rau hauv lub qhov muag. Los ntawm lub qhov muag nws tuaj yeem pom lub teeb, xim, qhov loj me, duab, txav mus los, nrug deb, thiab lwm yam.
Ib qho ntxiv, qhov kev hnov lus tshwm sim hauv peb lub zeem muag li cas? Sensors receptors yog cov neurons tshwj xeeb uas teb rau hom tshwj xeeb ntawm kev txhawb nqa. Thaum hnov cov ntaub ntawv hnov los ntawm tus neeg hnov lub siab, kev xav tau tshwm sim. Piv txwv li, lub teeb uas nkag mus qhov muag ua rau cov tshuaj hloov pauv hauv cov cell uas kab cov qab ntawm qhov muag.
Hauv qhov no, qhov sib txawv ntawm qhov muag pom thiab pom kev pom yog dab tsi?
Pom kev pom thiab qhov muag pom kev yog ob qho tib si txheej txheem sib tham, txawm hais tias muaj qhov tseem ceeb sib txawv ntawm ob txheej txheem. Kev nkag siab yog txhais raws li kev txhawb siab ntawm lub cev Pom qhov muag yog txheej txheem ntawm lub cev uas txhais tau tias nws zoo ib yam rau txhua tus.
Hom kev hnov sib txawv yog dab tsi?
Hom kev xav
- Pom.
- Hnov.
- Gustatory.
- Olfactory.
- Somatosensory.
- Osmoreception.
Pom zoo:
Dab tsi yog txhais los ntawm qhov muag tsis pom thiab ob qhov muag tsis pom?
![Dab tsi yog txhais los ntawm qhov muag tsis pom thiab ob qhov muag tsis pom? Dab tsi yog txhais los ntawm qhov muag tsis pom thiab ob qhov muag tsis pom?](https://i.answers-medical.com/preview/medical-health/13861591-what-is-meant-by-blinding-and-double-blinding-j.webp)
Qhov muag tsis pom, lossis ob-qhov muag tsis pom, yog thaum tus neeg mob tsis paub tias lawv tau txais kev kho mob li cas. Lawv tuaj yeem tau txais cov placebo lossis cov tshuaj tiag. Qhov muag tsis pom kuj tseem hais txog kev coj ua ntawm kev khaws lub npe ntawm kev kho mob. Placebos tuaj yeem siv rau qhov muag tsis pom hauv kev txheeb cais
Vim li cas qhov muag tsis pom thaum nws tsoo qhov muag tsis pom?
![Vim li cas qhov muag tsis pom thaum nws tsoo qhov muag tsis pom? Vim li cas qhov muag tsis pom thaum nws tsoo qhov muag tsis pom?](https://i.answers-medical.com/preview/medical-health/13886315-why-is-vision-loss-when-it-hits-the-blind-spot-j.webp)
Qhov muag tsis pom yog tshwm sim los ntawm cov hlab ntsha qhov muag tawm sab nraub qaum ntawm txhua lub qhov muag. Tsis muaj cov duab pom tam sim no, yog li ntawd lub zeem muag ploj thaum lub teeb pom qhov chaw no (qhov muag tsis pom)
Dab tsi yog qhov kev pom qhov pom kev zoo li qub?
![Dab tsi yog qhov kev pom qhov pom kev zoo li qub? Dab tsi yog qhov kev pom qhov pom kev zoo li qub?](https://i.answers-medical.com/preview/medical-health/13941774-what-is-the-normal-visual-acuity-range-j.webp)
Kwv yees li 6/5 txog 6/4
Tus neeg uas pom qhov muag pom pom dab tsi?
![Tus neeg uas pom qhov muag pom pom dab tsi? Tus neeg uas pom qhov muag pom pom dab tsi?](https://i.answers-medical.com/preview/medical-health/14016531-what-does-a-cross-eyed-person-see-j.webp)
Thaum tus me nyuam muaj strabismus, lub qhov muag tsis tsom mus rau tib yam khoom thiab txhua lub qhov muag xa cov duab sib txawv rau lub hlwb. Raws li qhov tshwm sim, lub hlwb yuav pom ob daim duab (ob lub zeem muag) lossis cov khoom zoo li qhov muag tsis pom. Cov menyuam yaus lub hlwb yog qhov ntse tiag tiag, thiab lawv tsis nyiam tau txais ob daim duab sib txawv es tsis yog ib qho
Dab tsi yog cov qauv pom hauv lub qhov muag yaj uas tsis pom nyob hauv tib neeg qhov muag?
![Dab tsi yog cov qauv pom hauv lub qhov muag yaj uas tsis pom nyob hauv tib neeg qhov muag? Dab tsi yog cov qauv pom hauv lub qhov muag yaj uas tsis pom nyob hauv tib neeg qhov muag?](https://i.answers-medical.com/preview/medical-health/14074377-what-structure-is-found-in-the-sheep-eye-that-is-not-found-in-a-human-eye-j.webp)
Lub tapetum lucidum, uas tsis pom nyob rau hauv tib neeg lub qhov muag, ua haujlwm kom pom lub teeb mus rau retina