Well, I guess you could check your path with the "which" command, whether
it points you to the tbss scripts in fsl-4.1.2/bin/
e.g. which tbss_1_preproc
Kathrine
> Hi Kathrine, I just checked I use fsl 4.1.2 and ran the analysis
> yesterday. How can I check the TBSS version?
>
> Michael
>
>
> On 6-Mar-09, at 11:33 AM, Kathrine Skak Madsen wrote:
>
>> Hi Michael,
>>
>> It seems like your data have been analysed with the old TBSS version.
>>
>> In the old TBSS version (TBSS 1.1, FSL 4.0), the FA data were scaled
>> to be
>> between 0-10000 in tbss_1_preproc, whereas there is no scaling (FA is
>> between 0-1) in the new TBSS version (1.2, FSL 4.1).
>>
>> Best wishes
>> Kathrine
>>
>>
>>> Hi fsl experts, I was just following the tbss instructions and wanted
>>> to check after <tbss_3_postreg -T> if the threshold of 0.2 is good.
>>> <fslview all_FA -b 0,0.8 mean_FA_skeleton -b 0.2,0.8 -l Green>
>>>
>>> I played around with the threshold in mean_FA_skeleton and nothing
>>> really changend and then I realized that the values range in the
>>> thousands.
>>>
>>> fslstats mean_FA_skeleton.nii.gz -R
>>> 0.000000 8676.000000
>>> fslstats mean_FA_skeleton.nii.gz -r
>>> 2038.859985 7617.527832
>>>
>>> Any ideas?
>>>
>>> Michael
>>>
>
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