Hi Bo,
tksurfer doesn't take a path to a file. Read the help on it - you need to
reconstrcut the subject with recon-all then give it the subject id. To
project a volumetric map onto the surface use mri_vol2surf, with the
registration typically computed by bbregister.
cheers
Bruce
On Mon, 17 Jun 2013, xiangbo_2010 wrote:
Hi dougThank you for giving this information, I used the
command: "/tksurfer fsaverage lh inflated -aparc -mni152reg -overlay /pathname/to/s
pm/roi/yourfile.img/", but do not have results for me, and do not know how
to do next? thanks!
Bo
At 2013-06-06 23:04:30,"Douglas N Greve" <gr...@nmr.mgh.harvard.edu> wrote:
>Hi Stephanie, I don't know which recommendation you are referring to. We
>get a lot of emails, and I can't remember each one. Can you repost with
>the full thread?
>doug
>
>
>On 06/06/2013 10:40 AM, McMains, Stephanie wrote:
>> I am wondering why you didn't tell them to go through fsvarege space?
>> I thought that was an easy way to go from SPM MNI to freesurfer land.
>>
>>> /tksurfer fsaverage lh inflated -aparc -mni152reg -overlay /pathname/to/
spm/roi/yourfile.img/
>>
>>
>> I am wondering because when I look at the segmentation for fsaverage,
>> it seems like it is missing a lot of the gray matter, particularly in
>> the big sulci, most likely from the 'smoothing' that comes with
>> averaging subjects together. And therefore I wonder if this is the
>> best thing to use as an intermediate step. Are you instead suggesting
>> (as it seemed like in this thread), to put the SPM roi into individual
>> subject space and then somehow project it to the surface in free surfer?
>>
>> Thanks,
>> Stephanie
>>
>>
>> +++++++++++++++++++++++++
>>
>> Stephanie McMains
>> Neuroimaging Staff Scientist
>> Center for Brain Science
>> Harvard University
>> 52 Oxford Street
>> Cambridge, MA 02138
>>
>> +++++++++++++++++++++++++
>> For answers to frequently asked questions:
>> http://cbs.fas.harvard.edu/science/core-facilities/neuroimaging/informati
on-investigators/faq
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> _______________________________________________
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>
>--
>Douglas N. Greve, Ph.D.
>MGH-NMR Center
>gr...@nmr.mgh.harvard.edu
>Phone Number: 617-724-2358
>Fax: 617-726-7422
>
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