Critical flicker frequency and centrally-acting drugs.
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چکیده
منابع مشابه
Critical flicker frequency and centrally-acting drugs.
THE critical flicker frequency (cff) may be defined as the fastest rate at which a flickering source of light appears to be flickering as opposed to being steady. It has a number of determinants including the luminance, wave-length, wave-form, and light-dark ratio of the stimulating light, the area, position, and light-adapted state of the retina illuminated, the duration of exposure, and the s...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1968
ISSN: 0007-1161
DOI: 10.1136/bjo.52.3.245