Table 1.

Percentage Distribution of Node Pairs with Altered Functional Connectivity Defined at P = 3 × 10⁻⁵ (Group Paired T-Test) in Six Major Anatomical Divisions

	Frontal	Temporal	Parietal	Occipital	Subcortical	Cerebellar
W>L	49	35	26	34	23	23
W<L	60	21	21	10	14	24
L>D	65	40	28	18	15	23
L<D	43	34	32	18	9	22
W>D	61	55	28	16	16	20
W<D	44	14	29	11	8	25
R>D	57	22	29	15	17	55
R<D	42	25	50	17	8	13

Symbols > and < indicate the comparison between states. The frontal lobe is affected more than any other region in all but one comparison.

D, deep sedation; L, light sedation; R, recovery; W, wakefulness.