Hi Deryk
As you appear to be referring to my manuscript I thought I would answer.
You should have a tbss_tstat1.nii.gz and tstat2 equivalent in your stats
directory - you can open these over the skeleton and threshold them
accordingly. The t-value I used as a threshold was based on the standard
tables and the degrees of freedom (28) - note that was uncorrected and
voxel wise - not cluster thresholded or tfce.
Best wishes
Kate
> Hello
>
> I have seen the t-value for each significantly different voxel published
> in
> some papers using tbss (e.g., "a statistical threshold of t(28) > 3.1, p <
> .0025, uncorrected) was used for the analysis"). I have the results files.
> I
> understand that they are thresholded at 1-p. However, how do I determine
> the
> t-value of each voxel? Also, how do I know the overall t-value?
>
> Thanks in advance for the input.
>
> D
>
>
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