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Target stimulus example.

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posted on 2015-07-14, 03:32 authored by Andrew M. Haun, Eli Peli

A 12x12 array of randomly oriented Gabor patches, eight of which are aligned along a curved path (ends marked here by white arrows). The aligned patches constitute a 'ladder contour', which is very difficult to perceive in peripheral vision. The image displayed here, including the gray surround, is the same (proportionally) as that shown on the experiment display.