Effects of Retinal Adaptation on Brightness Estimation in Humans: Temporal Considerations
1974 ◽
Vol 26
(3)
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pp. 514-519
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Keyword(s):
Human subjects were asked to identify one of seven possible luminance levels under Ganzfeld conditions. The luminance range investigated was 0.5–500.0 ft 1m. Earlier findings on the subjective effects of a Ganzfeld on humans were verified. Subjects performed significantly better under non-adapted than under adapted conditions. Under both conditions subjects tended to perform better after pupillary diameter had been fixed. Errors never exceeded 1 log10 unit in magnitude.
1988 ◽
Vol 29
(3)
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pp. 649-652
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2021 ◽
1986 ◽
Vol 24
(6)
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pp. 1749-1754
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Keyword(s):
Keyword(s):
Keyword(s):
1996 ◽
Vol 26
(12)
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pp. 1371-1379
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Keyword(s):
2014 ◽
Vol 222
(3)
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pp. 171-178
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