Hi,
You can try and raise the threshold to split the cluster into smaller parts, but that would still be manual trial-and-error. Using the atlas tools, and assessing it carefully yourself by eye, is the best way of seeing what is present in your results.
All the best,
Mark
On 22 Oct 2012, at 17:19, SUBSCRIBE FSL Anonymous <[log in to unmask]> wrote:
> Hello all,
>
> Just a quick question about cluster identification after running a FEAT/randomise analysis of some DTI data;
>
> I used the following command:
> cluster -i tbss_SKZ_tfce_corrp_tstat1 -t 0.95 --olmax=im_olmax --osize=im_osize --omax=im_omax --oindex=im_oindex > tabla_tbss_SKZ_tfce_corrp_tstat1
>
> and obtained a single cluster of voxel size 2062 (coordinates are 38,-43,25). With such a large cluster, is there any more precise way of parsing the WM tracts besides using the atlas tools to try and pinpoint the individual tracts? I'm not sure I'm up to date on the latest software, so I thought I'd ask in case there's a tool available for this.
>
> Thanks very much in advance.
>
> Claire
>
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