Relationship between frontoparietal classifier evidence and visual classifier performance. A, Points show the mean OTC classifier accuracy sorted by binned IFS and IPS classifier evidence (the logit-transformed probability of the target class). Error bars represent the bootstrapped SE across subjects. Solid traces show the predictions of a logistic regression model fit to all data points. Horizontal dashed line shows chance performance. B, C, Histograms showing the distribution of classifier evidence in IFS and IPS for all trials and subjects; the x-axis and bins correspond across all three panels.