Apparent movement and Optical illusion

Apparent movement noun - An optical illusion of motion produced by viewing a rapid succession of still pictures of a moving object.

Optical illusion and apparent movement are semantically related. In some cases you can use "Optical illusion" instead a noun phrase "Apparent movement".

Optical illusion noun - An optical phenomenon that results in a false or deceptive visual impression.

Apparent movement and optical illusion are semantically related. Sometimes you can replace phrase "Apparent movement" with "Optical illusion", this phrases are similar.