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PHOSPHENES
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DeCS
Descriptor
English
:
Phosphenes
Descriptor
Spanish
:
Fosfenos
Descriptor
Portuguese
:
Fosfenos
Tree Number:
F02.830.816.964.500
G11.561.600.810.964.500
G14.640.816.500
Definition
English
:
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.
Indexing Annotation
English
:
do not confuse with
PHOSPHINES
History Note
English
:
91(75); was see under VISION 1975-90
Allowable Qualifiers
English
:
DE
drug effects
GE
genetics
IM
immunology
PH
physiology
RE
radiation effects
Record Number:
24287
Unique Identifier:
D010719
Occurrence in VHL
:
Similar:
DeCS
CID-10
SciELO
LILACS
LIS