Fig. 4.

(A) Group maps showing the task correlated activity detected using the task GLM predictors, but using only the first one third of the total acquisition per sequence. Overlaid on the mean grey matter segment of the group. q_fdr<0.05, cluster threshold 50 voxels. (B) Histogram of the t values for the CA-CC contrast for the one third of the total acquisition per sequence. (C) Correlation between t-maps of the CA-CC contrast per sequence and t-maps of the same contrast from the 31 subjects of the reference study.