3 ms·

I found that I could actually stop the snakes moving by staring intently at them. However, they easily started rotating again if I let my focus drift a bit. Yes

I found that I could actually stop the snakes moving by staring intently at them. However, they easily started rotating again if I let my focus drift a bit. Yes, could probably induce a migraine if I kept at it for while.

moron4hire 10y ago
Most of the images are different exploitations of the "peripheral illusory movement" effect. Alternating bands of contrasting color--high, medium high, low, medium low--gives the impression of movement, bit only in periphery vision.