Table II.
Functional areas activated during motor task in six patients with double cortex syndrome
| Task | Patient 1 | Patient 2 | Patient 3 | Patient 4 | Patient 5 | Patient 6 |
|---|---|---|---|---|---|---|
| Right hand | M1, L | M1, L | M1, L | M1, bil | M1, L | M1, bil. |
| M1‐B, L | M1‐B, L | M1‐B, L | M1‐B, L | M1‐B, L | M1‐B, L | |
| SMA, L | SMA, L | SMA‐B, L | SMA, R | SMA, R | ||
| PMA, R | PMA, bil | SII (sm), L | ||||
| Putamen, L | ||||||
| Cerebellum, R | Cerebellum, R | Cerebellum, R | Cerebellum, R | Cerebellum, R | Cerebellum, R | |
| Left hand | M1, R | M1, bil. | M1, bil. | M1, R | M1, R | M1, bil. |
| M1‐B, R | M1‐B, R | M1‐B, R | M1‐B, R | M1‐B, R | ||
| SMA, L | SMA, L | SMA, L | SMA, L | SMA, R | SMA, L | |
| PMA, bil. | PMA, R | PMA, R | SII (sm), bil. | |||
| Putamen, R | Putamen, R | |||||
| Cerebellum, L | Cerebellum, L | Cerebellum, L | Cerebellum, L | Cerebellum, L | Cerebellum, L |
‐B, corresponding area in the underlying heterotopic band; bil., bilateral; IC, internal capsule; L, left; M1, primary motor area; PMA, premotor area; R, right; SII, secondary somatosensory area; sm, supramarginal gyrus; SMA, supplementary motor area.