Figure 3.

Fractional anisotropy (FA) in the tracts connecting the nucleus accumbens and dorsolateral prefrontal cortex (DLPFC). Mean FA increased across age in control adolescents (in blue) in these tracts, whereas there was no such an increase in offspring of schizophrenia patients (in red). This difference between the groups was significant only for the left tract. Graphs show group trend lines (regression lines), and individual observations plotted against age for offspring of schizophrenia patients (SZ offspring) and control adolescents (controls).