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. Author manuscript; available in PMC: 2010 Oct 1.
Published in final edited form as: Nat Neurosci. 2010 Mar 14;13(4):419–421. doi: 10.1038/nn.2510

Figure 1.

Figure 1

Impulsive-Antisocial traits predict nucleus accumbens DA release. A. Statistical Parametric Map (SPM) demonstrating that PPI-IA factor scores selectively predict increased amphetamine-induced DA release in bilateral NAcc (A; left NAcc: −16, 10, −10, pFDR = 0.003, Z = 3.74, k = 56; right NAcc: 16, 18, −6; pFDR = 0.002, Z = 4.21, k = 44). All coordinates reference MNI space. SPM thresholded at p < 0.05 uncorrected for visualization purposes. B–C. Scatter plot depicts the relationship between PPI-IA factor scores and amphetamine-induced DA release in left (B) and right (C) NAcc. DA release values extracted from clusters defined by a pFDR < 0.05 threshold. C. Left = Left, Right = Right. Color bar indicates t-statistic value.