Hi FS experts:
     I have two questions about FS.

     (1) Is there a way that can map volume data(.hdr and .img file) to brain surface in FS?
     (2) I find a way that can extract cortical thickness automatically,first,the statistical significant areas derived from group analysis on qdec

        are converted to annotation file using mri_surfcluster,then i use mri_annotation2label to convert the annotation file to label file,finally,

        mri_label2label and mri_anatomical_stats are used to map the label file to each subject and obtain cortical thickness.
     I want to know if the process is correct.

   

     any help appreciated