cheeb tsam anterior mus rau txoj kab nruab nrab yog lub peripheral retina. Distribution sib txawv nyob rau hauv lub retinal pigment epithelium (RPE) nruab nrab ntawm lub peripheral thiab central retina tuaj yeem ua rau qhov txawv txav thiab ua rau kev kuaj mob tsis zoo (Daim duab 2).
Lub peripheral retina nyob qhov twg?
Lub peripheral retina yog seem ntawm retina. Qhov kev ncua deb ntawm lub optic disk mus rau ora serrata yog 23-24 hli ntawm lub cev nam thiab kwv yees li 18.5 hli ntawm qhov ntswg qhov ntswg.
Dab tsi yog qhov peripheral retina?
Aug. 31, 2017. Qhov chaw ntawm lub retina sab nraum lub macula. Lub peripheral retina muab peb peb sab (peripheral) pom thiab pom hmo ntuj.
Koj ua li cas kuaj xyuas peripheral retina?
Pom qhov chaw nyob ib puag ncig: Saib hauv thaj chaw deb, qaij koj lub taub hau 45 degrees rau sab laug lossis sab xis. Nyob rau ntawm lub kaum sab xis tus menyuam kawm ntawv tau zoo dhau los ua elliptical thiab koj tuaj yeem haum rau lub teeb pom kev tsis ncaj thiab ib qho ocular rau hauv lub ellipse.
Dab tsi yog qhov peripheral ntawm qhov muag?
Peripheral vision: Sab pom kev. Muaj peev xwm pom cov khoom thiab txav mus sab nraud ntawm txoj kab ncaj nraim ntawm qhov muag. Peripheral vision yog ua hauj lwm ntawm cov pas nrig, paj hlwb nyob sab nraum lub macula (qhov chaw) ntawm lub retina.
