Between-group differences in regional network topology.

<p>(<b>a-b)</b> The hepatitis B virus-related cirrhosis (HBV-RC) group exhibited decreased network betweenness centrality in the left inferior frontal gyrus (triangular part), the superior frontal gyrus, and the medial superior frontal gyrus, and exhibited increased network betweenness centrality in the left middle cingulum and the right putamen. <b>(c-d)</b> The HBV-RC group exhibited a decreased network degree in the right amygdala, the anterior cingulum, the post cingulum, the pallidum, the inferior temporal gyrus, and the left medial superior frontal gyrus, and exhibited an increased network degree in the left inferior frontal gyrus (opercular part) and the left rolandic operculum. *indicates <i>p</i> < 0.001. Abbreviations: L = left hemisphere; R = right hemisphere; AMYG = amygdala; ANG = angular gyrus; CALC = calcarine fissure; CN = caudate nucleus; ACC = anterior cingulate; MCC = mid-cingulate; PCC = posterior cingulate; CUN = cuneus; IFOp = inferior frontal gyrus, opercular part; IFOr = inferior frontal gyrus, orbital part; IFTr = inferior frontal gyrus, triangular part; MedFOr = medial frontal gyrus, orbital part; MFG = middle frontal gyrus; MFOr = middle frontal gyrus, orbital part; SFG = superior frontal gyrus; MedSF = superior frontal gyrus, medial part; SFOr = superior frontal gyrus, orbital part; FG = fusiform gyrus; HSHL = heschl gyrus; HIPP = hippocampus; INS = insula; LNG = lingual gyrus; IOG = inferior occipital gyrus; MOG = middle occipital gyrus; SOG = superior occipital gyrus; OFB = olfactory cortex; PLD = lenticular nucleus, pallidum; PCL = paracentral lobule; PHIP = parahippocampal gyrus; IPL = inferior parietal lobule; SPL = superior parietal lobule; PoCG = postcentral gyrus; PrCG = precentral gyrus; PCUN = precuneus; PUT = putamen; REC = gyrus rectus; RLN = rolandic operculum; SMA = supplementary motor area; SMG = supramarginal gyrus; ITG = inferior temporal gyrus; MTG = middle temporal gyrus; MTP = middle temporal pole; STP = superior temporal pole; STG = superior temporal gyrus; THL = thalamus.