Figure 5
From: From uncertainty to reward: BOLD characteristics differentiate signaling pathways
fMRI results related to expected reward uncertainty: hippocampus. Significant (p < 0.05 FDR corrected) involvement of the bilateral hippocampal area as revealed by the repeated measures ANOVA 2 over the expectation phase with eight conditions (a: 25%-120¢, b: 25%-60¢, c: 50%-60¢, d: 50%-30¢, e: 75%-40¢, f: 75%-20¢, g: 100%-30¢, h: 100%-15¢) set up to model effects of reward uncertainty. Signal time courses (1st eigenvariate of the fMRI signal intensity as provided by standard SPM functions and standard errors) in the significant right hippocampal area are depicted in the right panel.