Hi Saad
So I should use the termination mask in combination with my classification
targets?
Thanks, Catherine
On 25/2/09 09:42, "Saad Jbabdi" <[log in to unmask]> wrote:
> Hi Catherine,
>
> You can use the --stop option (or termination masks in the GUI). If
> you merge both targets into a single mask (e.g. with fslmaths) that
> you use as a termination mask, then sample tracts that get to any of
> these targets will terminate there.
>
> Cheers,
> Saad.
>
>
> On 24 Feb 2009, at 12:26, Catherine Traynor wrote:
>
>> I am carrying out the connectivity-based seed classification using two
>> adjacent cortical target masks. I am concerned about paths that
>> appear to
>> travel through one of the target regions and on to the other. The
>> seed voxel
>> is then classified as connecting to both target regions for a single
>> path.
>>
>> What is the best way to deal with this situation? Is there any way to
>> terminate the path after it encounters the first target region,
>> without
>> having to run probtrack separately for each region?
>>
>> Many thanks
>>
>> Catherine Traynor
>>
>
> Saad Jbabdi
> Oxford University FMRIB Centre
>
> JR Hospital, Headington, OX3 9DU, UK
> +44 (0) 1865 222545 (fax 717)
> www.fmrib.ox.ac.uk/~saad
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