Phosphenes [fosfeny]

topical
7
Terms

fosfény
mžitky před očima

Persistent link   https://www.medvik.cz/link/D010719
Definition

A subjective visual sensation with the eyes closed and in the absence of light. Phosphenes can be spontaneous, or induced by chemical, electrical, or mechanical (pressure) stimuli which cause the visual field to light up without optical inputs.

Annotation
do not confuse with PHOSPHINES
DUI
D010719 MeSH Browser
CUI
M0016651
History note
91(75); was see under VISION 1975-90
Public note
91; was see under VISION 1975-90

Allowable subheadings

DE
drug effects
GE
genetics 4
IM
immunology
PH
physiology 1
RE
radiation effects

F Psychiatry and Psychology
F02 Psychological Phenomena 235
F02.830 Psychophysiology 898
F02.830.816 Sensation 141
F02.830.816.964 Vision, Ocular 440
F02.830.816.964.124 Color Vision 28
F02.830.816.964.186 Mesopic Vision 2
F02.830.816.964.249 Night Vision 9
F02.830.816.964.500 Phosphenes 7
F02.830.816.964.730 Vision, Entoptic 5

G Phenomena and Processes
G11 Musculoskeletal and Neural Physiological Phenomena 17
G11.561 Nervous System Physiological Phenomena 458
G11.561.790 Sensation 141
G11.561.790.964 Vision, Ocular 440
G11.561.790.964.124 Color Vision 28
G11.561.790.964.186 Mesopic Vision 2
G11.561.790.964.249 Night Vision 9
G11.561.790.964.500 Phosphenes 7
G11.561.790.964.730 Vision, Entoptic 5
G14 Ocular Physiological Phenomena 148
G14.935 Vision, Ocular 440
G14.935.124 Color Vision 28
G14.935.186 Mesopic Vision 2
G14.935.249 Night Vision 9
G14.935.500 Phosphenes 7
G14.935.730 Vision, Entoptic 5

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