The sum of induced and real motion is not a straight path.
Post
R B
RB
Chaderjian
M
M
D000293:Adolescent; D000328:Adult; D002648:Child; D005133:Eye Movements; D006801:Humans; D007088:Illusions / Q000502:physiology; D009039:Motion Perception / Q000502:physiology; D009903:Optical Illusions / Q000502:physiology; D013997:Time Factors