Comparison of angular frequency contrast sensitivity in young and older adults
نویسندگان
چکیده
منابع مشابه
Comparison of angular frequency contrast sensitivity in young and older adults.
The aim of the present study was to measure contrast sensitivity curves for angular frequencies in the range between 2 and 96 cycles/360 masculine in older human adult volunteers and to compare these measurements with the more usual contrast sensitivity functions for sine-wave gratings. All subjects were free of identifiable ocular disease and had normal acuity. We measured the contrast thresho...
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ژورنال
عنوان ژورنال: Brazilian Journal of Medical and Biological Research
سال: 2004
ISSN: 0100-879X
DOI: 10.1590/s0100-879x2004000300014