BODILY ACTIVITY AND PERCEPTUAL ACTIVITY.
D005366:Figural Aftereffect; D006801:Humans; D007088:Illusions; D009068:Movement; D009119:Muscle Contraction; D014785:Vision, Ocular; D014796:Visual Perception
FIGURAL AFTEREFFECT; ILLUSIONS; MOVEMENT; MUSCLE CONTRACTION; VISUAL PERCEPTION