Local adaptation to flicker and its relation to light adaptation
نویسندگان
چکیده
منابع مشابه
Adaptation to Peripheral Flicker
UNLABELLED With strict fixation, a flickering disk presented in the peripheral retina rapidly appeared to lose contrast and stop flickering, owing to adaptation. Subjects measured this adaptation by continually adjusting the flicker amplitude of a peripherally viewed disk to hold it just at threshold. RESULTS (1) The contrast threshold for flicker increased logarithmically over time. (2) The ...
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Human ability to resolve temporal variation, or flicker, in the luminance (brightness) or chromaticity (color) of an image declines with increasing frequency and is limited, within the central visual field, to a critical flicker frequency of approximately 50 and 25 Hz, respectively. Much remains unknown about the neural filtering that underlies this frequency-dependent attenuation of flicker se...
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ژورنال
عنوان ژورنال: The Journal of Physiology
سال: 1935
ISSN: 0022-3751
DOI: 10.1113/jphysiol.1935.sp003260