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. Author manuscript; available in PMC: 2021 Nov 28.
Published in final edited form as: Am J Drug Alcohol Abuse. 2019 Jul 2;46(1):31–43. doi: 10.1080/00952990.2019.1624764

Figure 2.

Figure 2.

Examined at a threshold of p < .001 uncorrected, combined with cluster p < .05, FWE corrected, the results of whole-brain covariance analysis showed higher (a) connectivity of the caudate with anterior cingulate cortex (ACC) and (b) pallidum connectivity with the cerebellum in ketamine users (KU), as compared to healthy controls (HC). Histograms plot the mean ± S.E. of the connectivity z score of each group.