On 11 Feb 2007, at 02:59, pengxu wei wrote:
> Dear all,
>
>
> In SPM, one can peform cost function masking to deal with brain
> lesion.
This relates to registration in SPM, not FMRI timeseries analysis.
> Should there be anything like in Melodic to do when doing analyse
> to brain with lesion? Or no necessary to do this?
If you want to exclude certain areas from the ICA decomposition you
can just zero them in the data first.
Steve.
>
> I am new to FSL and have not been familiar with the underlying
> algorithm of Melodic so can not figure out this problem.
>
> Thanks in advance!
>
> Best regards,
>
> Wei
>
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Stephen M. Smith, Professor of Biomedical Engineering
Associate Director, Oxford University FMRIB Centre
FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
+44 (0) 1865 222726 (fax 222717)
[log in to unmask] http://www.fmrib.ox.ac.uk/~steve
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