Dear FS experts
I could not understand fully the  Program Nametkregister2_cmdl  and Program Namemri_make_uchar   and  Program Name: mri_ca_label and

 Program Name: mri_gcut and Program Namemri_concatenate_lta and Program Namemri_normalize_tp2 and Program Namemris_topo_fixer and Program Namemris_volmask and Program Namemris_calc and Program Namemri_fuse_segmentations  

 
Could you tell me what is the meaning of that program? Thanks for your help!
  
haochuanxi
peking university