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. 2017 Jul 22;20(11):928–935. doi: 10.1093/ijnp/pyx063

Figure 2.

Figure 2.

Scatter plots of binding potential (BPND) values against Positive and Negative Syndrome Scale (PANSS) “depressed” factor and linear regressions in the caudate of patients with schizophrenia. PANSS “depressed” factor was significantly and positively correlated with BPND of [11C]raclopride (left: Pearson’s r = 0.773, P=.005) and of [11C](R)-2-CH3O-N-n-propylnorapomorphine ([11C]MNPA) (right: r = 0.701, P=.016). Statistical significance threshold: P<.05 for the 3 striatal subregions (Bonferroni correction).