[Freesurfer] Writing annotations

2009-04-03 Thread Alex Fornito
Hi, I've been trying to customize annotation in matlab. Is there anyway to write an annotation our from matlab in a tksurfer-readable format (e.g., the writing equivalent of read_annotation.m)? Alternatively, can you provide some guidance on what the format should be? Thanks for your help, Alex

Re: [Freesurfer] Writing annotations

2009-04-03 Thread Bruce Fischl
yes, there's a write_annotation.m. I'll attach it in case it's not in your distribution. cheers, Bruce On Fri, 3 Apr 2009, Alex Fornito wrote: Hi, I've been trying to customize annotation in matlab. Is there anyway to write an annotation our from matlab in a tksurfer-readable format (e.g., th

[Freesurfer] WM for ROIs

2009-04-03 Thread Gabriel Go.Es.
Dear freesurfers im trying to obtain the wm volume for some ROIs created by myself, ando that not fit with the parcellation of FS, i'm using mri_segstats but i can't make it work, can any of you help me? i always recibe a message that says: "in Get MAC Adress (internal) : There was a c

[Freesurfer] Re: [Analysis-bugs] asegstats2table

2009-04-03 Thread Krish Subramaniam
Hi Anita Apologies. fsutils is one of the 4 helper scripts that I forgot to put in the distribution. Please get the 4 scripts from here: ftp://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/fixes/datastruct_utils.py ftp://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/fixes/fsutils.py ftp://s

RE: [Freesurfer] determining sizes of clusters on surface data

2009-04-03 Thread Don Hagler
Hi Jidan, The cluster size is the correction, so I don't think you can get an uncorrected p-value for a cluster size. You could apply a threshold equivalent to 0.05 uncorrected and then see what the size of the cluster is. By the way, you can vary the pval (uncorrected) used for calculating t