Fig. 5: Brain regions encoding the asymmetric expected value update.
From: Neurocomputational basis of learning when choices simultaneously affect both oneself and others
Mean parameter estimates indicating the extent to which regions of interest encode asymmetric expected value updates for the four different types of prediction errors. Error bars represent the 95% confidence intervals. Rows represent different regions of interest. Columns represent different types of weighted value updating. Point plot y-axes indicate the parameter estimates indexing the relationship between BOLD activation and weighted value update. Points represent the mean estimates. Dashed line represents 0. Voxel patterns indicate the weighted value update encoding relationship depicted in the point plots from blue (negative relationship) to red (positive relationship) within a given region at the depicted brain slice. All plots represent data from the neuroimaging sample that completed the four-option task (n = 27). Asterisks (*) indicate regions surviving FDR-correction using q < 0.05. (VS = Ventral striatum, SGACC = Subgenual Anterior Cingulate Cortex, AI = Anterior Insula, AMYG = Amygdala, ACC = Pregenual Anterior Cingulate Cortex).
