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help > Sum maps
Jun 30, 2017 03:06 AM | Chris Rorden
Sum maps
Rob,
I think you need to provide a bit more information. Is each image already thresholded so that significant voxels are 1 and the rest are zero? If so, you can combine all your maps into an overlap map that shows the sum intensity at each voxel:
Draw/Statistics/CreateOverlapMap
If you want to do something a bit more complicated, you can modify my Matlab script nii_mean_stdev (from Github) to threshold and combine images.
-c
I think you need to provide a bit more information. Is each image already thresholded so that significant voxels are 1 and the rest are zero? If so, you can combine all your maps into an overlap map that shows the sum intensity at each voxel:
Draw/Statistics/CreateOverlapMap
If you want to do something a bit more complicated, you can modify my Matlab script nii_mean_stdev (from Github) to threshold and combine images.
-c
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Title | Author | Date |
---|---|---|
Rob Wilson | Jun 23, 2017 | |
Chris Rorden | Jun 30, 2017 | |