Dear Freesurfers,
When importing a 3T MDEFT structural scan into freesurfer with 'mri_convert subjectname.nii 001.mgz', the image looks extremely dark (see attached tkmedit snapshot). The results of recon all are suboptimal, probably due to the bad intensity normalization. In SPM the structural looks just fine. Is there a way to correct for this?
Many thanks for your help, frank