Chunk #25 — Results — Comparing DAO vs. DASD on cognitive measures

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Subcortical volumes are reduced in short-term and long-term abstinent alcoholics but not those with a comorbid stimulant disorder.

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Comparing DAO and DASD (combined STAA and LTAA) on the cognitive measures that showed impairment in STAA vs. NSAC, the multivariate test was not significant (Wilks' λ9,154 = 0.949, p > 0.51). The only significant correlations of subcortical volumes with CANTAB tests were negative associations in STAA DAO of accumbens and putamen volumes with that were of the accumbens and putamen with reaction time to targets on the Affective Go/No-go Task (r = − .341 and − .330, both p's < 0.05, uncorrected for multiple comparisons).