Hello FreeSurfer experts
I was looking into the aseg.stat files following reconall runs and found that intracranial volume measurements were really small for some subjects, while other measures were comparable ( example below)
May you suggest the reason for that.
Cortex vol lhcorticalWM rhcorticalWM subcortWM Total GM Supratentovol ICV
| 604672.2727 |
293117.0313 |
295386.1719 |
588503.2031 |
137454 |
742126.2727 |
1305366.506 |
2295517.424 |
|
| 508022.5115 |
277588.2969 |
273433.7188 |
551022.0156 |
141394 |
649416.5115 |
1172142.031 |
807193.8392 |
|
| 538498.8818 |
212168.7188 |
211857.9063 |
424026.625 |
141688 |
680186.8818 |
1057642.049 |
1100334.147 |
| 573133.8927 |
270262.7813 |
271187.8125 |
541450.5938 |
128431 |
701564.8927 |
1217341.888 |
354564.6828 |
Thanks,
Rashmi