Figure 6From: Model-based parametric study of frontostriatal abnormalities in schizophrenia patients Relationship between the change in the PANSS subscale for positive symptoms and the PFC activity, X p , when ( a, b ) = (0, 0). The regression line is Δ PANSSp = 49.6 X p - 61.5 (R 2 = 0.56, p = 0.002).Back to article page