From: Estimated intracranial volume from FreeSurfer is biased by total brain volume
Group | All participants | Healthy controls | Probable dementia |
---|---|---|---|
Number of participants | 62 | 29 | 25 |
Gender (male/female) | 23/39 | 8/21 | 11/14 |
Age (years) | 66.1 ± 8.0 | 66.4 ± 7.5 | 65.5 ± 8.8 |
Education (years) | 11.0 (6.0, 23.0) | 11.5 (7.0, 15.0) | 10.0 (6.0, 23.0) |
MMSE | 28.5 (16.0, 30.0) | 30.0 (27.0, 30.0) | 25.0 (16.0, 30.0) |
ICV (mL) | 1506 ± 154 | 1498 ± 144 | 1512 ± 172 |
eTIV (mL) | 1566 ± 158 | 1563 ± 154 | 1566 ± 171 |
TBV (mL) | 1118 ± 120 | 1116 ± 113 | 1110 ± 138 |
eTIV versus ICV (mL) | 59 ± 44 | 65 ± 46 | 53 ± 42 |
eTIV versus ICV (%) | 4.0 ± 3.1 | 4.4 ± 3.2 | 3.6 ± 2.9 |