Why do we see illusions?

Title:: Why do we see illusions?
Speaker:: Mark Changizi
Description:: Why can't our extremely complex eyes render simple optical illusions? Surprise, surprise -- it comes back to the brain, which has only evolved to encounter natural stimuli. At TEDYouth 2012, Mark Changizi explains how the brain reckons with optical illusions.[Directed by TED Media].

more » « less
Video Language:: English
Team:: closed TED
Project:: TED-Ed
Duration:: 07:22

	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2013E/None/MarkChangizi_SeeIllusions_2013E-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2013E/None/MarkChangizi_SeeIllusions_2013E-transcript.mp4
	Dorota Sidor edited Polish subtitles for Why do we see illusions?
	Dorota Sidor edited Polish subtitles for Why do we see illusions?
	Dorota Sidor edited Polish subtitles for Why do we see illusions?
	Cihan Ekmekçi approved Turkish subtitles for Why do we see illusions?
	Gözde Alpçetin accepted Turkish subtitles for Why do we see illusions?
	Gözde Alpçetin edited Turkish subtitles for Why do we see illusions?
	Adel Kuzulu edited Turkish subtitles for Why do we see illusions?