Motion strength and duration influence both motion direction choices and environment choices. Motion strength and duration influence both motion direction.

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Presentation transcript:

Motion strength and duration influence both motion direction choices and environment choices. Motion strength and duration influence both motion direction choices and environment choices. (A) The accuracy of motion direction choices increased with motion strength and duration on the current trial. Data points show the accuracy of direction choices disregarding environment choices. Stimulus viewing durations were divided into quintiles. The lines show model fits in both panels. Data and fits are pooled across subjects. (B) Environment switches were more likely following negative feedback on trials with stronger motion and longer stimulus durations. Error bars are SE. Braden A. Purcell, and Roozbeh Kiani PNAS 2016;113:31:E4531-E4540 ©2016 by National Academy of Sciences