Thank you very much for your reply! With your guidance, I am now able to see the sub-regions of the hippocampus that I segmented using FreeSurfer.
However, I have two more questions:
1. The file I imported is lh.hippoAmygLabels-T1.v21.CA.FSvoxelSpace.mgz. Is it appropriate to import this file? Or should I import the other files that were separated out by Freesurfer?
2. Have the imported files been properly registered according to your instructions? Did the file I imported completely align with the MRI-T1 data of the subjects and were they all in the same anatomical space?
Looking forward to your reply！