There was a detailed answer to exactly this question on the
list last week. Have a look/search through the FSL emails.
All the best,
On 22 Apr 2010, at 21:43, Saugy Chakraborty wrote:
> Hello all ,
> I'm in need of a generic (simulation of) an fMRI data sequence. I've
> finally had some success with POSSUM, which I've found to be
> terrific and
> totally appropriate for my needs. I've found the POSSUM
> documentation to
> be a bit sparse, but have made it through to this point. However, I am
> stumped as to the generation and application of an activation profile.
> I've looked at the sample activaton3Dtimecourse file, but remain
> as to the identity of the two data columns, and more specifically,
> how to
> generate my own.
> Would anyone have some detailed instructions for this task, or an
> executable that can generate a file given appropriate input
> parameters, or
> at the very least, some pointers?
> Many thanks
> Research Associate
> Seaman Family MR Centre
> Calgary AB T2N 4N4