Microstructural properties of the STG–OFC and NAcc–OFC tracts with overall BMRQ scores. A, Right AD values in the STG–OFC tract were inversely related to overall BMRQ scores. B, C, Similar results in the NAcc–OFC tract for left AD (B) and right MD (C) values. AD and MD are displayed at a different range of values for visualization purposes. LH, Left hemisphere; RH, right hemisphere.