Hi,
I am trying to parcellate my fMRI brain volume into 90 regions using AAL atlas. However, this atlas does not provide separate 90 regions. It is in the format of 3-D nifti file which does not specify any information about the location of these regions.
My question is, how can i parcellate my brain data into 90 regions using this AAL atlas?
I want to get mean voxel time series from each and every parcellated regions.
Many thanks in advance,
with regards,
Priya
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