The peak_nii tool that I've mentioned previously can extract the mean
or eigenvariate of an ROI/cluster from the GLM. The manual for the
peak_extract_nii is being written this week.
As for viewing individual voxels:
img=spm_read_vols(spm_vol('filename');
%pick the x,y,z of your voxel, then
plot(img(x,y,z,:),'b.-')
% You should get a graph of the response across time for that voxel.
Best Regards, Donald McLaren
=================
D.G. McLaren, Ph.D.
Research Fellow, Department of Neurology, Massachusetts General Hospital and
Harvard Medical School
Postdoctoral Research Fellow, GRECC, Bedford VA
Website: http://www.martinos.org/~mclaren
Office: (773) 406-2464
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On Mon, Aug 13, 2012 at 3:20 PM, Jason Love <[log in to unmask]> wrote:
> Dear SPMers,
> I'd like to view the time series of raw EPIs in some voxels and eventually
> extract the time series of some ROIs.
> Does anybody know any good toolbox that does this job?
>
> Thanks in advance,
> Jason
