Fig. 9.

Results for the 2-back task in the Human Connectome Project. The left panel shows the joint posterior between the $\alpha$ memory and $\delta$ decision parameters. The right panel shows the joint posterior between the $\alpha$ memory and $\gamma$ base-rate parameters. Markers show posterior means and are colored to indicate the 25% lowest accuracy (red), 50% moderate accuracy (yellow) and 25% highest accuracy (green) participants. Error bars show interquartile credible intervals. Two illustrative participants are also highlighted