Hi Laura,
the surface can sometimes look like that when it is almost parallel to
the viewing plane, so that it crosses that coronal slice back and forth
many times. Take a look at it in a different view and see how it looks
(like sagittal)
cheers
Bruce
On Tue, 1 May 2012, Laura M. Tully wrote:
Hi Freesurfer Experts,
I am finding strange loops in the pial surface of my subjects and I'm not sure
how to fix them. They do not seem to be caused by
problems in the brainmask.mgz - the wm surface looks fine - and they do no seem
to be caused by problems in the wm.mgz. What is the
best way to deal with them?
I have attached a few tiff examples of these loops as visualized in the
brainmask.mgz and accomanying saved points in the inflated
surfaces so that you can see what I am referencing. Any advice you have would
be most appreciated!
Best,
Laura.
--
Laura Tully
Social Neuroscience & Psychopathology
Harvard University
840 William James Hall
33 Kirkland St
Cambridge, MA 02138
ltu...@fas.harvard.edu
--My musings as a young clinical
scientist: http://theclinicalbrain.blogspot.com/
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