the superior corona radiata clusters, inferior fronto-occipital fasciculus, middle cerebellar peduncle, and the superior longitudinal fasciculus (ps .014 to .043). Results were unchanged when lifetime drinking episodes were not controlled for, except that BG+MJ now showed lower FA than CON (p = .029) in the middle cerebellar peduncle as well. Whole brain analysis revealed no significant between group differences for MD.