Hello FSL experts,
I would greatly appreciate any hint on the following questions ☺
1) I did an analysis using Melodic temporal Concatenation, following by randomise using tfce, now for presentation purpose I would like to overlay the xxxxxx_ tfce_corrp_tstat.nii maps on a standard MNI image (MNI152_T1_2mm_brain.nii.gz). How can I do that???
in case you need it:
I did the registration using Flirt and Fnirt, the standard image that I used was MNI152_T1_2mm_brain.nii.gz and I used 4mm for resampling resolution.
The tfce_corrp_tstat maps have:
Image Dimensions (X, Y, Z): 45 x 54 x 45
Voxel Dimensions (X, Y, Z): 4 x 4 x 4
2) I created some ROIs (masks) using the provided structure maps (in atlas tool) in FSLview, because I want to extract only some regions from the xxxxxx_tfce_corrp_tstat maps.
The question is, how do I need to do the registration to transform that ROI (mask) into the space of my tfce_corrp_tstat maps?. In my case, what are the specific sequence of command that I need to apply in order to do that?
3) If I want to show a rendered map composed by the mask (region affected) overlaid on the MNI152_T1_2mm_brain.nii image. How to show that affected region displaying a red to yellow overlay (red to yellow colors defining increases in the corrected p values)
Thank you so much in advance
Lorena Jimenez, MD.
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