Table 1.
Significant ERS and ERD Responses.
| Response | Task Effects: Active | ERD/ERS | Task Effects: Sham | ERD/ERS | Group Difference | Direction |
|---|---|---|---|---|---|---|
| 14-16 Hz, | R occipital | ERS | R occipital | ERS | n.s. | |
| 0.9 – 1.5 s | L occipital | ERS | L occipital | ERS | n.s. | |
| R inferior frontal gyrus | ERD | -- | -- | p < .01 | Active ERD, Sham n.s. | |
| 29-31 Hz, | R occipital | ERS | R occipital | ERS | p < .01 | ERS: Sham > Active |
| 0.9 – 1.5 s | L occipital | ERS | L occipital | ERS | p < .01 | ERS: Sham > Active |
| R cerebellum | ERS | R cerebellum | ERS | n.s. | ||
| L cerebellum | ERS | L cerebellum | ERS | n.s. | ||
| L superior frontal gyrus | ERS | L superior frontal gyrus | ERS | n.s. | ||
| -- | -- | L dorsolateral PFC | ERS | n.s. | ||
| -- | -- | L SMA | ERS | p < .01 | Sham ERS, Active n.s. | |
| -- | -- | R SMA | ERS | n.s. | ||
| -- | -- | Medial PFC | ERS | p < .01 | Sham ERS, Active n.s. | |
| -- | -- | R precentral gyrus | ERS | n.s. | ||
| -- | -- | R posterior parietal | ERS | p < .01 | Sham ERS, Active n.s. | |
| -- | -- | R middle occipital gyrus | ERS | n.s. | ||
| 44-46 Hz, | R occipital | ERS | R occipital | ERS | n.s. | |
| 0.9 – 1.5 s | L occipital | ERS | L occipital | ERS | n.s. | |
| R cerebellum | ERS | R cerebellum | ERS | n.s. | ||
| L cerebellum | ERS | L cerebellum | ERS | n.s. | ||
| Posterior cingulate | ERS | Posterior cingulate | ERS | n.s. | ||
| R posterior parietal | ERS | R posterior parietal | ERS | p < .01 | ERS: Sham > Active | |
| R inferior frontal gyrus | ERD | -- | -- | p < .01 | Active ERD, Sham n.s. | |
| 74-76 Hz, | R occipital | ERS | R occipital | ERS | n.s. | |
| 0.9 – 1.5 s | L occipital | ERS | L occipital | ERS | n.s. | |
| R cerebellum | ERS | R cerebellum | ERS | n.s. | ||
| L cerebellum | ERS | L cerebellum | ERS | n.s. | ||
| R inferior frontal gyrus | ERD | -- | -- | p < .01 | Active ERD, Sham n.s. | |
| -- | -- | R precentral gyrus | ERS | p < .01 | Sham ERS, Active n.s. | |
| R dorsolateral PFC | ERD | -- | -- | n.s. | ||
| 10-13 Hz, | R occipital | ERD | R occipital | ERD | n.s. | |
| 0.4 – 0.8 s | L occipital | ERD | L occipital | ERD | n.s. | |
| R cerebellum | ERD | R cerebellum | ERD | n.s. | ||
| L cerebellum | ERD | L cerebellum | ERD | n.s. | ||
| R parietal | ERD | R parietal | ERD | n.s. | ||
| L parietal | ERD | L parietal | ERD | n.s. | ||
| 17-22 Hz, | R occipital | ERD | R occipital | ERD | n.s. | |
| 0.4 – 0.8 s | L occipital | ERD | L occipital | ERD | n.s. | |
| R cerebellum | ERD | R cerebellum | ERD | n.s. | ||
| L cerebellum | ERD | L cerebellum | ERD | n.s. | ||
| R parietal | ERD | R parietal | ERD | n.s. | ||
| L parietal | ERD | L parietal | ERD | n.s. | ||
| Medial PFC | ERD | -- | -- | p < .01 | Active ERD, Sham n.s. | |
| -- | -- | L inferior temporal gyrus | ERD | p < .01 | Sham ERD, Active n.s. | |
| -- | -- | R inferior temporal gyrus | ERD | n.s. | ||