Motion perceived from a unidirectional change between two frames.
Phi Effect
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Disparate images give the appearance of a figure at any time rotating one direction, the other, or back and forth. |
Stripes appear to move parallel to the frame in which they are contained.
Shapes
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Motion-induced decoupling of colors. |
Spots of color which don't quite keep up with each other. |
Objects disappear in front of a moving background. |
Rather jarring motion induced by a checkerboard pattern. |
Apparent rotation of arrays of rhombi.
Grid
Square
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A swinging ball appears to move in orbit when viewed with a dark filter over one eye.
Linear Streaks
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Rotating patterns appear inside a moving MacKay star. |
Snowy noise which doesn't look random at all.
Circles
Colored Dots
Curves
Dots
High Resolution
Hoop
Kanizsa
Lines
Reversed MacKay
Rotating Noise
Solid Circle
Squares
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Boiling and distorted pictures caused by a motion aftereffect. |
Circles which roll about themselves.
Black and White
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Apparent motion in Isia Leviant's 'Enigma.'
Black and White
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A motion aftereffect of concentric circles. |
A stroboscopic demonstration of the reversal of rotation.
Irregular
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A powerful demonstration of a motion aftereffect.
Concentric Circles
Rotational
Simple Version
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