| phosphene | <ophthalmology, physiology> Visual sensations arising from mechanical stimulation by pressure upon the eyeball when the lids are closed. It can also be produced by electrical stimulation of the eyeball. It is a luminous impression produced through excitation of the retina by some cause other than the impingement upon it of rays of light. Origin: Gr. Light + to show. (20 Sep 2002) |
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Synonyms : Phosphene
| phosphene |
A light or pattern which appears in the field of vision with eyes closed (and occasionally open). Phosphenes seem to come from the back of the eyelids, but are actually a result of slight but harmless abnormalities in retinal and visual processing networks.
출처: www.third-plateau.org/faq/dxm_glossary.shtml
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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