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Frequency doubling fixation stimuli for visual field testing and therapy
Frequency doubling fixation stimuli for visual field testing and therapy
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机译:用于视野测试和治疗的倍频固定刺激
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摘要
Alteration of a fixation or peripheral stimulus displayed on a computer-driven display allows a human subject to maintain extended visual fixation upon the resulting dynamic stimulus. The fixation is presented upon the display and the stimulus is altered to allow resensitization of the subject's retina, thereby allowing prolonged visual fixation upon the resulting dynamic target. A dynamic stimulus may utilize a frequency doubling illusion.
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