Hello FS Listserv members,

With regard to checking amygdala segmentation, is it appropriate to overlay the aseg.mgz file on the brainmask.mgz? Or should I be overlaying aseg.mgz on norm.mgz? I am aware of the general rule of thumb that editing the subcortical segmentations generally is not recommended.

Also, where can I find documentation on the Freeview options "Resample to standard RAS space" and

"Apply registration file". I am trying to understand whether or not it is necessary for me to use any of these options for what I am doing with the subcortical segmentations.

Thanks in advance for your help!

Reema

Reema Jayakar, M.A.

Doctoral Candidate - Clinical Neuropsychology

Health Resources and Services Administration (HRSA) Fellow

Department of Psychology

Georgia State University

Email: rjayakar1@student.gsu.edu