Hi Xinian,
Check this prior post for how to create spherical ROIs at the command line:
http://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=ind0802&L=FSL&P=R62915&I=-3
Best wishes - John
Xi-Nian Zuo wrote:
> Dear FSL experts:
>
> Or fslview in shell without launching GUI cant do this. Is there any way to
> extract the mean timeseries in spherical ROI automatically? I know that the
> fslmeants can get the mean timeseries based on a mask or center. However, if
> I want to compute the averaged timeseries within a spherical ROI, for
> example, diameter is 6mm and center is (0,50,-11) in MNI space, can any
> commands fit the purpose? Thanks!
>
> Best
> xinian
>
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