Those coordinates are in mni305 space. See this page, case 8 https://surfer.nmr.mgh.harvard.edu/fswiki/CoordinateSystems
On 8/13/19 1:56 PM, Avi Gharehgazlou wrote: > > External Email - Use Caution > > Hi, > > I am conducting a meta-analysis on papers that have looked at local > gyrification index (lGI) in Autism Spectrum Disorder (ASD) relative to > typically developing (TD) peers. > > All lGI papers have used the FreeSurfer software and have reported > x,y,z coordinates for their significant clusters (in which lGI in ASD > is different from TD). > > Please help me with the below 2 questions: > > 1. My understanding is that these coordinates reported in lGI papers > are "surface coordinates" (of fsaverage). Is this correct? > > 2. How can I convert these x,y,z surface coordinates to MNI space > coordinates? > > I'd really appreciate your reply, > > Thanks so much, > > Avi > > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
