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. 2021 Oct 20;12:742228. doi: 10.3389/fpsyt.2021.742228

Figure 1.

Figure 1

Correlation between FC and gray matter volume in the salience network among AUD group. Gray matter volume of anterior cingulate gyrus/medial prefrontal cortex/supplementary motor area was negatively associated with the FC of the left insula—anterior cingulate gyrus/medial prefrontal cortex/supplementary motor area (r = −0.48). Red and blue lines represent the positive and negative functional connectivity between ROIs, respectively. FC, functional connection; ACC, anterior cingulate cortex; AUD, alcohol use disorder group; INS, insula; L, left; MPFC, medial prefrontal cortex; R, right; SFG, superior frontal gyrus; TH, thalamus.