TY - GEN AU - Thompson,P TI - Motion psychophysics SN - 0168-8375 PY - 1993///0218 KW - Adaptation, Ocular KW - Contrast Sensitivity KW - Humans KW - Motion Perception KW - physiology KW - Movement KW - Psychophysics KW - Retina KW - Vision, Ocular N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review ER -