Hello Neurostars,
I want to convert power atlas 2011 cords which are in MNI standard space, to the space of unprocessed subjects for extracting timeseries of raw data.
I have used this code on the output of fmriprep for transformation (first I converted the power atlas cords from MNI standard to MNI152NLin2009cAsym):
singularity exec images/fmriprep-23.0.2.simg antsApplyTransformsToPoints \
-d 3 \
-i power_atlas_coordinates.csv \
-o native_coordinates.csv \
-t sub-0001/ses-1/anat/sub-1_ses-1_from-MNI152NLin2009cAsym_to-T1w_mode-image_xfm.h5
but after transformation, some cords were out of the brain region of the sub-1_ses-1_desc-preproc_T1w.nii.gz. What’s the problem, am I missing something? and if so, what’s the best solution for converting the cords from MNI to unprocessed subject space?