The gif is called, “Benham’s disk" "is named after the English toymaker Charles Benham, who in 1895 sold a top painted with the pattern shown. When the disk is spun, arcs of pale color, called Fechner colors or pattern-induced flicker colors (PIFCs), are visible at different places on the disk. Not everyone sees the same colors."
"The phenomenon originates from neural activity in the retina and spatial interactions in the primary visual cortex, which plays a role in encoding low-level image features, such as edges and spatiotemporal frequency components."
Fascinating how our brains work, I see a brown tan, what do you see? :D
green [My fave colour too o-o]
I see black?
I see a dark purple/brown
idk, the lines are kinda yellow? and the dark parts are dark purple
i see black..
What the hell its just bkack and white? Why don’t I get colors!?
Blue and a really white white
…black and white
i saw a headache. i think the gif needs to be less jumpy.Source: