Table 2.
Regions corresponding to local maxima of statistical significance (provided they are more than 8 mm apart) for decreased cortical BOLD low frequency power and power spectrum scaling exponent after psilocybin infusion (compared to before psilocybin infusion)
| MNI coordinates | AAL region | Hemisphere | t‐value |
|---|---|---|---|
| BOLD low frequency power (after psilocybin < before psilocybin) | |||
| (11, −60, 40) | Precuneus | Right | 4.92 |
| (38, −67, 44) | Angular gyrus | Right | 4.60 |
| (−34, −69, 44) | Angular gyrus | Left | 5.05 |
| (−39, −42, 42) | Inferior parietal cortex | Left | 4.66 |
| (−39, 45, −3) | Middle frontal gyrus | Left | 5.10 |
| (47, 44, −3) | Inferior frontal gyrus | Right | 5.08 |
| (5, 56, −9) | Middle frontal gyrus (orbital) | Right | 4.28 |
| BOLD power spectrum scaling exponent α (after psilocybin < before psilocybin) | |||
| (4, −59, 33) | Precuneus | Right | 4.86 |
| (53, −61, 33) | Angular gyrus | Right | 4.31 |
| (−48, −55, 34) | Angular gyrus | Left | 4.20 |
| (−40, −34, 60) | Postcentral gyrus | Left | 4.80 |
| (6, −22, 60) | Paracentral lobule | Right | 4.79 |
| (50, −30, 60) | Superior parietal cortex | Right | 5.73 |
| (−41, 14, 33) | Middle frontal gyrus | Left | 4.32 |
| (52, 7,28) | Precentral gyrus | Right | 5.12 |
| (38, 41, 28) | Middle frontal gyrus | Right | 6.22 |
| (−27, 43, 28) | Middle frontal gyrus | Left | 5.10 |
| (10, 55, −6) | Middle frontal gyrus (orbital) | Right | 4.48 |