Hi, I'm now trying my first DTI analysis with FSL and TBSS. May I ask a few questions?
1) After the Randomise process and when viewing the significant results with Fslview, the TBSS homepage only describes how we can color our significant coordinates.
But is there any way I can get the list of these significant coordinates at once, for example with one click of button, like SPM?
If I could see all the peak significant coordinates in a Table, I guess I won't have to search every Red-Yellow and Blue-Lightblue dots and worry about missing them.
2) And is there any way I can find where these significant coordinates indicate as anatomical structures?
Currently I guess the only way I can find the name of those white matter structures is to buy and look into the Atlas of Human White Matter (Mori et al., 2005).
3) Some published articles describe that the authors have conducted sufficient number of permutations but not any further correction for multiple comparisions (e.g. TFCE).
Is it an appropriate way? Or, are the permutations and the TFCE correction (or FDR correction, or voxel-wise FWE correction) both needed?
4) Should TFCE-uncorrected image and voxel-wise uncorrected image display the same results, since they are both uncorrected?
Thank you very much.
Sincerely,
Hong
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