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Dear SPM / VBM experts I already posted this question about a week ago but got no answer yet. There is a mismatch in the number of voxels between the glass brain display and the list below the glass brain display when using non-isotropic smoothness cluster size correction. I used the VBM5 toolbox with SPM5 update 1782 in order to correct VBM data for non-isotropic smoothness. Whereas the new, corrected cluster sizes appear in the list below the glass brain, the clustersizes in the glass brain itself were not adjusted appropriately (see attachments). The cluster at coordinate -7 / 18 / 62 is 429 voxels (1x1x1mm) in size, but hardly visible in the glass brain (red arrow in SmoothnessCorrected). The cluster at coordinate -22 / 8 / -5 (the largest cluster in the corrected version) should be 431 voxels after the correction, but this cluster is just as large as the uncorrected version (293 voxels in NotSmoothnessCorrected). Any idea how to fix that problem? Thanks in advance Best regards Juergen ----------------------------------------------------------- Juergen Haenggi Ph.D. (Dr. des.) Division of Neuropsychology Institute of Psychology University of Zurich Binzmuehlestrasse 14, PO Box 25 8050 Zurich, Switzerland 0041 44 635 73 97 (phone office) 0041 76 445 86 84 (phone mobile) 0041 44 635 74 09 (fax office) BIN 4.D.04 (office room number) [log in to unmask] (email) http://www.psychologie.uzh.ch/neuropsy/ (website) http://www.juergenhaenggi.ch (private website) ----------------------------------------------------------- ------ End of Forwarded Message