Figure 14

Activation obtained on two axial brain slices of a representative volunteer in the memory retrieval task by (a) thresholding the SPM{z} at a significant P value = 0.01, (b) using the SPM approach on the SPM{z} with a minimum blob size of three voxels and a significance threshold z = 3.5, and (c) using the MRF approach on the SPM{z}. The significance values (z-values) of the activated voxels are shown color-coded. Reproduced with permission from reference [38].