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. Author manuscript; available in PMC: 2016 May 11.
Published in final edited form as: Curr Biol. 2015 May 4;25(9):R358–R359. doi: 10.1016/j.cub.2015.03.005

Figure 1.

Figure 1

The Susceptibility of Newly-Sighted Individuals to Visual Illusions. (A) The Ponzo and Muller-Lyer illusions superimposed on real images to indicate how learned perspective cues, as proxies for distance, may be the source of the effects. (Images after [5]; the railroad tracks image is by Darren Lewis and is in the public domain) (B) Results from normally sighted and newly sighted subjects on multiple displays. In each of these displays, the two lines being compared (denoted `A' and `B') are actually of identical length. Data are represented as the proportion of subjects (%) reporting each type of response.