mris_anatomical_stats
mris_anatomical_stats [options] <subjectname> <hemi> [<surfacename>]
This program computes a number of anatomical properties.
| Argument | Explanation |
|---|---|
| <subjectname> | subject name |
| <hemi> | hemisphere |
| Argument | Explanation |
|---|---|
| -i <low thresh> <hi thresh> | only consider thicknesses in the specified range. |
| -l <label file> | limit calculations to specified label |
| -t <thickness file> | use specified file for computing thickness statistics |
| -a <annotation file> | compute properties for each label in the annotation file separately |
| -b | tabular output |
| -f <tablefile> | table output to tablefile (different format than -b). Must use -a or -l options to spec input. |
| -log <logfile> | Write stats to file named log |
| -nsmooth <#> | Smooth thicknessmap # of iterations before using it |
| -c <ctab file> | Output annotation files's colortable to text file |
| Output | Explanation |
|---|---|
| Structure Name | |
| Number of Vertices | unitless |
| Surface Area | mm^2, total surface area |
| Gray Matter | Volume mm, total gray matter volume |
| Average Thickness | mm, average cortical thickness |
| Thickness Std Dev | mm, +- standard error (mm) |
| Integrated Rectified Mean Curvature | mm^-1 |
| Integrated Rectified Gaussian Curvature | mm^-2 |
| Folding Index | unitless, a la Van Essen |
| Intrinsic Curvature Index | unitless, a la Van Essen |
mris_anatomical_stats -a subjid/label/lh.aparc.annot -b subjid lh
Report bugs to <freesurfer@nmr.mgh.harvard.edu>
mris_curvature_stats