Video: Quadranopsia yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Quadrantanopia , quadrantanopsia, yog hais txog ib qho anopia cuam tshuam rau ib lub hlis twg ntawm qhov tsis pom kev. Nws tuaj yeem cuam tshuam nrog qhov txhab ntawm qhov hluav taws xob optic. Thaum quadrantopia tuaj yeem tshwm sim los ntawm qhov txhab nyob rau sab cev nqaij daim tawv thiab parietal lobes, nws feem ntau cuam tshuam nrog qhov txhab ntawm lub qhov muag ntawm lub qhov muag.
Raws li txoj cai, Quadrantanopia puas tuaj yeem kho tau?
Kev txhim kho tau raug tshaj tawm txog li 50% ntawm cov neeg mob uas pom qhov tsis pom kev tom qab mob stroke. Kev rov zoo feem ntau pom hauv thawj 3-6 lub hlis yog tias nws yuav tshwm sim. Txhua qhov chaw poob tom qab lub sijhawm no tej zaum yuav nyob ruaj khov. Kev pom kev poob tsis tuaj yeem ua tau kho yog nws ua tsis rov zoo li qub.
Ib yam li ntawd, Quadranopsia yog dab tsi? Homonymous Quadranopsia Ib hom hemianopsia tsis tiav yog tus quadranopsia . A quadranopsia muaj feem xyuam rau qhov chaw ntawm qhov txhab nyob rau hauv lub hlwb. Nws koom nrog tsuas yog ib feem plaub ntawm qhov pom kev. Tej zaum nws yuav zoo dua lossis qis dua quadranopsia thiab tshwm sim ntawm sab xis lossis sab laug.
Yooj yim li ntawd, dab tsi ua rau Quadrantanopia qis dua?
KHOOM PLIG: Ib qho mob uas cuam tshuam rau cov hluav taws xob optic tuaj yeem tsim ib qho quadrantanopia Raws li qhov topographical kev npaj ntawm geniculocalcarine ib puag ncig. Qhov chaw (thiab zaus) ntawm qhov txhab ua rau inferior quadrantopia yog occipital lobe (76%), lobe parietal (22%), thiab lobe sab nqaij daim tawv (2%).
Qhov muag tsis pom kev zoo yog dab tsi?
A qhov muag tsis pom kev yog poob ib feem ntawm qhov ib txwm muaj teb ntawm pom kev , yog li nws tsis suav nrog hnyav pom kev kev puas tsuaj ntawm ib lub qhov muag los yog ob qho tib si. Cov kab mob yuav nyob txhua qhov chaw ntawm txoj kev kho qhov muag; retina mus rau occipital cortex.
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