Table 3.
Frequency Effects: Peak Activation Coordinates
| Frequency | Direction of Significant Effect | Anatomical Label | Talairach Coordinates (x,y,z) | T-value | ||
|---|---|---|---|---|---|---|
| 18 Hz vs. 36 Hz | 36 Hz > 18 Hz | R lateral occipital lobe | 39 | −79 | 10 | 6.05 |
| 36 Hz > 18 Hz | R superior occipital lobe | 39 | −65 | 36 | 5.72 | |
| 18 Hz vs. 54 Hz | 54 Hz > 18 Hz | R lateral occipital lobe | 39 | −79 | 14 | 7.32 |
| 54 Hz > 18 Hz | R superior occipital lobe | 39 | −68 | 35 | 5.59 | |
| 18 Hz vs. 72 Hz | 72 Hz > 18 Hz | R posterior parietal lobe | 26 | −62 | 48 | 6.43 |
| 36 Hz vs. 54 Hz | n.s | n.s | ||||
| 36 Hz vs. 72 Hz | n.s | n.s | ||||
| 54 Hz vs. 72 Hz | n.s | n.s | ||||
Note: All maxima significant at p < .00001 (uncorrected).