1. From: Attentive and pre-attentive aspects of figural processing
Journal of Vision. 2009;9(11):18. doi: /
Figure Legend:
(a) Stimulus schematic illustrating the four frames of orientation defining the stimulus. The figure region alternated orientation between vertical and horizontal at 3.0 Hz, while the background alternated at 3.6 Hz. (b) Representative circular versus elliptical comparison of figure shape in the shape discrimination task. (c) Representative letter task comparison in which test arrays contain the target letter “T” (left) and target-absent arrays composed of all “L”s. (d) Order of stimulus arrays presented during the letter detection task. Each trial begins with a prompt array of all “F”s and ends with a masker array of all “F”s; test arrays presented between the prompt and masker stimuli are on a duration threshold based on subject performance. See Supplementary material for stimulus animation.
Date of download: 10/17/2017
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