Table 2.
Lesion maps of patients.
| Affected Vessel | Region |
BG (n = 14) |
CG (n = 11) |
|---|---|---|---|
| Middle cerebral artery | Basal ganglia | 2 | 2 |
| Basal ganglia, PLIC | 1 | 1 | |
| Lateral ventricle | 1 | 1 | |
| Basal ganglia, lateral ventricle | 3 | 1 | |
| Thalamus | 1 | 1 | |
| Subtotal | 8 | 6 | |
| Posterior circulation | Pons, brainstem | 4 | 2 |
| Internal carotid artery | Frontal lobe, parietal lobe and temporal lobe | 2 | 3 |
| χ2 | 0.804a | P | 0.669 |
PLIC, posterior limb of internal capsule;
Chi-square test of different affected vessel between two groups.