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. Author manuscript; available in PMC: 2014 Jan 15.
Published in final edited form as: Neuroimage. 2012 Oct 4;65:83–96. doi: 10.1016/j.neuroimage.2012.09.067

Figure 7. Performance of VMF-MRF on five-cluster fMRI datasets.

Figure 7

(A) Five clusters created from left auditory, motor, and visual cortices, the superior parietal lobule (SPL) and inferior frontal gyrus (Brodmann Area BA 44) (LA1-M1-V1-SPL-BA44). (B–F) Clusters obtained after applying VMF-MRF on five participants. For each participant, VMF-MRF started with random initialization wherein each voxel is assigned randomly to one of the 20 clusters. VMF-MRF is able to recover the correct number of clusters (which is five) for each of the five participants. Note that the color coding of actual and estimated labels is arbitrary.