Thanks Doug! I'll try that instead.
Also, do you or anyone else happen to have the answers to my other questions (reposted below):
1) When viewing the results in tksurfer, which color represents "left hemisphere is larger" and which represents "right hemisphere is larger"?
2) I have no idea how to view the results in tksurfer AFTER performing the step of correcting for multiple comparisons. Any suggestions?
Thanks! Krista
On Mon, Dec 9, 2013 at 11:09 AM, Douglas N Greve greve@nmr.mgh.harvard.eduwrote:
Run mris_preproc with --paired-diff-norm which will then compute LI = (L-R)/(.5*(L+R)) Note that some people use LI = (L-R)/(L+R) If that is what you want, then divide the mris_preproc result by 2
doug
On 12/08/2013 08:45 PM, krista kelly wrote:
Hello,
I'm analysing interhemispheric differences using xhemi. I have followed the instructions on the webpage with no problems. I do have a few questions though.
- When viewing the results in tksurfer, which color represents "left
hemisphere is larger" and which represents "right hemisphere is larger"?
- I have no idea how to view the results in tksurfer AFTER performing
the step of correcting for multiple comparisons. Any suggestions?
- I've noticed from the archives that some people are performing
laterality indices. How would I calculate laterality indices?
Thanks! Krista
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