Patients | SFG (Right) | SFG (Left) | MFG (Right) | MFG (Left) | IFG (Right) | IFG (Left) |
---|---|---|---|---|---|---|
Controls (n = 9) | 35.3 ± 4.2 | 33.6 ± 5.5 | 23.8 ± 2.9 | 25.3 ± 2.1 | 13.4 ± 1.8 | 13.2 ± 1.7 |
Alzheimer disease (n = 8) | 33.0 ± 3.9 | 30.3 ± 3.4 | 20.2 ± 3.2 | 20.3 ± 2.5 | 10.9 ± 2.7 | 10.9 ± 1.6 |
Lewy body dementia (n = 8) | 31.8 ± 5.2 | 29.9 ± 4.3 | 19.7 ± 3.1 | 20.2 ± 3.1 | 12.2 ± 2.6 | 11.2 ± 2.2 |
Note:—SFG indicates superior frontal gyrus; MFG, middle frontal gyrus; IFG, inferior frontal gyrus.