Fig. 1.

Group-level effects of reward anticipation during the monetary incentive delay task in control subjects (red) and patients with schizophrenia (blue). Images show statistical Z-maps (Gaussianised T/F) of brain regions showing significantl activation during reward anticipation (reward anticipation > neutral anticipation) in patients with schizophrenia (n = 18, shown in blue) and control subjects (n = 19, shown in red). Images thresholded at Z > 3.0 and a whole-brain corrected cluster significance threshold of p = 0.05, for Z > 2.3 see supplementary Fig. 2 Slices shown are z = -64––58 −52––46 −40––34; −28––20 −14––8 −2 4; 10 18 24 30 36 42; 48 54 62 68 74 80.