Psychophysical Mechanisms in Humans with Amblyopia
作者:
DENNIS LEVI,
RONALD HARWERTH,
期刊:
American Journal of Optometry and Physiological Optics
(OVID Available online 1982)
卷期:
Volume 59,
issue 12
页码: 936-951
ISSN:0093-7002
年代: 1982
出版商: OVID
关键词: amblyopia;spatial frequency channels;visual reaction time;visual masking
数据来源: OVID
摘要:
ABSTRACTThis study shows that the loss of contrast sensitivity in the amblyopic eye does not result from abnormal spatial frequency selective channels. Knowledge of the sine-wave sensitivity of the amblyopic eye may allow accurate predictions of the detection threshold for more complex stimuli. More effective amblyopia treatment strategies may be designed when the amblyope's sensitivity to spatial contrast and relative phase are better understood.
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