Hi
if you create a 4D file with all the different clusters as binarised mask for the individual volumes then you can simply use fsl_glm to do this (incl. the weighting if desired). For the former (turn the cluster output into 4D file) you can just write a simple shell script.
hth
Christian
On 25 Mar 2010, at 17:01, Michael Harms wrote:
> As a somewhat related comment of a "nice to have" item, it would be
> handy if there was an option to have fslmeants recognize that the mask
> may contain distinct clusters (e.g., using the -o flag of 'cluster') and
> thus return a separate average for each cluster.
>
> cheers,
> -Mike H.
>
> On Thu, 2010-03-25 at 17:47 +0000, Mark Jenkinson wrote:
>> No, it does not do any weighting. Internally it binarises the mask.
>>
>> All the best,
>> Mark
>>
>>
>> On 25 Mar 2010, at 17:39, Greg Burgess wrote:
>>
>>> When using a non-binarized mask, does fslmeants return the weighted
>>> average of the timeseries for the non-zero voxels?
>>> Thanks,
>>> --Greg
>>>
>>> ____________________________________________________________________
>>> Greg Burgess, Ph.D.
>>> Research Associate, Institute of Cognitive Science
>>> University of Colorado - Boulder
>>> Email: [log in to unmask]
>>>
>>> University of Colorado - Boulder
>>> UCB 594
>>> Boulder, CO 80309-0594
>>>
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