Dear Hamzah,
you only have some small clusters that survive uncorrected thresholds.
Thus, there is not much to enhance for the TFCE. Your effects are
probably too focal. You could try to increase smoothing size, but I am
somewhat skeptical that this will really help.
Best,
Christian
On 1 Jun 2021, at 19:13, Hamzah Baagil wrote:
> Dear Christian,
>
> sorry for the late reply. I compared the parametric and non-parametric
> T-test (see link) and they were indeed comparable and both also
> survived FWE < 0.05. However I am still confused since for the TFCE
> there were no clusters at all, so I am rather very confused now. Since
> I would expect that as you mentioned TFCE enhances clusters also below
> threshold, so I would very much expect to see at least the same
> cluster for the TFCE. What would you recommend for me to do?
> Please let me know if the link doesn't work.
>
> https://drive.google.com/drive/folders/1jS5LG48WZ6UljpxolftOJPDzb-pMIy5T?usp=sharing
>
> I would very much appreciate your help!
>
> Best,
> Hamzah
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