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A visual disturbance that causes images to persist to some extent, even when the person is no longer looking at the image. These images are known as afterimages and occur in people with normal vision.
« Back to Glossary Index2 Sep 2016
A visual disturbance that causes images to persist to some extent, even when the person is no longer looking at the image. These images are known as afterimages and occur in people with normal vision.
« Back to Glossary Index