Hello Freesurfers,
I'm putting *.IMG files into the program and after correcting talaraich
transformations for them, I notice that when the reconstructions have
completed, that there are entire lobes of white matter absent from the
surfaces detected and from the wm.mgz file. I went through my hand at first
to manually fill in the missing white matter for the first case, but after
seeing how many were affected, I figured there was some setting I may be
missing or some contrast level that may be off.
I had tried using control points, but after following the WIKI instructions
on regenerating surfaces after placing them, I found no significant
difference in white matter detection.
How do I ensure all of the white matter in my converted IMGs is identified?
Thank you kindly,
Christopher Luna
MIT Brain and Cognitive Sciences, Class of 2012
Desimone Lab, McGovern Institute for Brain Research
MIT Archery Club
Alpha Kappa Psi Colony at MIT