1. Environment choices were shaped by integration of feedback and expected motion direction accuracy across multiple trials.
Environment choices were shaped by integration of feedback and expected motion direction accuracy across multiple trials. (A) Consecutive negative feedbacks increased the probability of switching environment choices. In all panels, lines show model fits and circles show data points pooled across subjects. (B) The probability of switching increased with motion strength on the previous trial. Different shades of gray show the number of preceding consecutive errors. (C) Subjects recognized environment changes faster when they received negative feedback with higher expected direction choice accuracy. Data points show the proportion of correct environment choices as a function of the number of trials relative to an uncued environment change. Trials are divided by motion strength (%Coh) on the change trial (trial = 0). Error bars are SE. See Fig. S4 for data and fits from individual subjects.
Braden A. Purcell, and Roozbeh Kiani PNAS 2016;113:31:E4531-E4540
©2016 by National Academy of Sciences