Table 1. Changes in DMN (rest > task) BOLD signal following Ayahuasca intake.

		β-values Before Ayahuasca		β-values After Ayahuasca
ROI	Nvoxel	Mean	SD	Mean	SD	P value
ACC	606	0.4193	0.2797	0.3188	0.1497	< 0.0001	*
PCC	2058	0.6409	0.3636	0.5378	0.2397	< 0.0001	*
MPFC	2963	0.551	0.3701	0.4211	0.2854	< 0.0001	*
RIPL	3216	0.5226	0.2997	0.4620	0.2612	< 0.0001	*
LIPL	1749	0.4464	0.2650	0.3795	0.2392	< 0.0001	*
LMFG	98	0.0798	0.0830	0.2140	0.1419	< 0.0001	*
RMTG	1731	0.1858	0.1631	0.1860	0.1309	0.7996
LMTG	1028	-0.0211	0.1868	0.0651	0.1740	< 0.0001	*
PC	3929	0.8131	0.3491	0.7818	0.3482	< 0.0001	*

Nvoxel = number of voxels in each ROI, mean and standard deviation of β-values before and after Ayahuasca ingestion (in % BOLD signal change). * Indicates significant differences after Ayahuasca (p<0.0011, corresponding to p<0.01 corrected for multiple comparisons by the number of ROI).