Re: [Freesurfer] Retinotopy Registration to Anatomical

2011-07-31 Thread Michelle Umali
Hi Bruce, So for the following command: bbregister --s bert --mov func.nii --init-fsl --reg register.dat tkregister2 --mov func.nii --reg register.dat --surf In the case of a retinotopy analysis, which files are register.dat and func.nii? Quoting Bruce Fischl : > Hi Michelle > Try

Re: [Freesurfer] Retinotopy Registration to Anatomical

2011-07-31 Thread Bruce Fischl
Hi Michelle Try using bbregister. Cheers Bruce On Jul 31, 2011, at 6:54 PM, Michelle Umali wrote: > Dear Freesurfers, > During my retinotopy analysis, I was getting very strange fieldsign > data (blue and red speckles) and my polar and eccentricity data was > limited to the occipital pol

[Freesurfer] Postdoctoral Fellowship: Multimodal Neuroimaging -MGH/Harvard Medical School

2011-07-31 Thread sheraz
Postdoctoral Fellowship: Multimodal Neuroimaging -MGH/Harvard Medical School Job Description A postdoctoral position is available with the TRANSCEND Research Program (www.transcendresearch.org) at the Martinos Center for Biomedical Imaging in Charlestown, MA (www.martinos.org) which is affiliated

[Freesurfer] Retinotopy Registration to Anatomical

2011-07-31 Thread Michelle Umali
Dear Freesurfers, During my retinotopy analysis, I was getting very strange fieldsign data (blue and red speckles) and my polar and eccentricity data was limited to the occipital pole. It was suggested that I check registration between the functional and anatomical. I was looking up tkregi

Re: [Freesurfer] label value 0 in annot file

2011-07-31 Thread Bruce Fischl
yes, in some of the parcellations it corresponds to "unknown", which is not cortical (e.g. the medial wall) On Sun, 31 Jul 2011, Matt Glasser wrote: Zero probably means ?no label.?   Peace,   Matt.   ___

Re: [Freesurfer] label value 0 in annot file

2011-07-31 Thread Matt Glasser
Zero probably means "no label." Peace, Matt. _ From: freesurfer-boun...@nmr.mgh.harvard.edu [mailto:freesurfer-boun...@nmr.mgh.harvard.edu] On Behalf Of Forrest Sheng Bao Sent: Sunday, July 31, 2011 3:00 AM To: freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] label value 0

[Freesurfer] label value 0 in annot file

2011-07-31 Thread Forrest Sheng Bao
hi, I noticed an interesting thing today. I used read_annotation function in matlab to load an .annot file, i.e., [Vertexes,Label,Colortable]=read_annotation(AnnotFile); But some labels in Labels were 0's. They did not appear in the 5th column of Colortable.table. And 0 was the only label that i