Chunk #19 — 2. METHODS — 2.3. Data analysis — 2.3.5. Individual and group functional connectivity analysis

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Accumbens functional connectivity during reward mediates sensation-seeking and alcohol use in high-risk youth.

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Whole brain one-sample t-tests in SPM were also performed on single subject PPI contrasts from each incentive condition to evaluate connectivity with right and left NAcc separately for each FH group. Contrasts identified brain regions with positive and negative connectivity with NAcc.