positive afterimage
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positive afterimage
(′päz·əd·iv ′af·tər′im·ij)
(physiology) An afterimage persisting after the eyes are closed or turned toward a dark background, and of the same color as the stimulating light.
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McGraw-Hill Science & Technology Dictionary
McGraw-Hill Dictionary of Scientific and Technical Terms. Copyright © 2003, 1994, 1989, 1984, 1978, 1976, 1974 by McGraw-Hill Companies, Inc. All rights reserved.
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