< A demo of reversed phi motion > Rings appear to rotate clockwise constantly, induced by the change in luminance of ellipses and the surround. References: Anstis, S. M. (1970). Phi movement as a subtraction process. Vision Research, 10, 1411-1430.pic.twitter.com/fP5cANsRwt
-
Show this thread
a stationary image to confirm the motion aftereffect of the reversed phi motion demopic.twitter.com/apY1F7WCqb
6:56 PM - 20 Mar 2020
0 replies
0 retweets
4 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.