Hi! I ran into a funny problem when calculating contrasts in Freesurfer 4.5.0. Namely, the center of my cluster of significant voxels has a p-value of -0.0, resulting in a funny whole where you would otherwise expect to find the most significant voxel(s). It seems that the p-value is too small. Is there a workaround available? Thank you very much, Caspar
Hi Caspar, I think I fixed this in later versions. If you upgrade, you can run the stats from 5.1 with recons from 4.5 (just don't mix recons from different versions). doug
On 11/26/2012 01:15 PM, Caspar M. Schwiedrzik wrote:
Hi! I ran into a funny problem when calculating contrasts in Freesurfer 4.5.0. Namely, the center of my cluster of significant voxels has a p-value of -0.0, resulting in a funny whole where you would otherwise expect to find the most significant voxel(s). It seems that the p-value is too small. Is there a workaround available? Thank you very much, Caspar _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
freesurfer@nmr.mgh.harvard.edu
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Caspar M. Schwiedrzik -
Douglas N Greve