| Demographic |
|
| Age (years) mean (±SD); range | 40.3 (13.8); 8 - 73 |
| Gender; n (%) |
|
| Male | 51 (57) |
| Female | 38 (43) |
| Clinical characteristic |
|
| Location; n (%) |
|
| Right hemisphere | 37 (42) |
| Left hemisphere | 51 (57) |
| Data missing | 1 |
| Frontal | 44 (49) |
| Superior frontal gyrus | 30 |
| Middle, inferior, or basal frontal gyrus | 14 |
| Extra-frontal | 31 (35) |
| Temporal lobe | 23 |
| Parietal lobe | 7 |
| Occipital lobe | 1 |
| Multi-lobar | 14 (16) |
| Fronto-temporal | 7 |
| Temporo-parietal | 6 |
| Fronto-parietal | 1 |
| Lateralized location; n (%) |
|
| Superior frontal gyrus |
|
| Right | 14 (16) |
| Left | 16 (18) |
| Extra-superior frontal gyrus |
|
| Right | 23 (26) |
| Left | 35 (39) |
| Could not be determined | 1 |