What is the relation between the high threshold for motion and visual acuity? How fast must something move before one loses the ability to resolve spatial detail?

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What is the relation between the high threshold for motion and visual acuity? How fast must something move before one loses the ability to resolve spatial detail?



Temporal Sensitivity and Motion
There is a high threshold of 2 arcdeg/sec before visual acuity drops. High threshold for motion means: How fast can something move and still be visible? Acuity drops with increasing frequency

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