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Feedback from an avatar facilitates risk-taking by modulating the amygdala response to feedback uncertainty
Fig 4
Inter-personal reactivity scores correlated with differential 
.
We examined correlations between self-reported personality scores (IRI, LSAS, and STAI) and differential 
(a–c). The IRI score was significantly correlated with 
(p = 0.027 and R2 = 0.17), whereas LSAS and STAI scores did not show significant correlations. (d) The correlation between IRI sub-scores (IRI_FA, IRI_PT, IRI_EC, and IRI_PD) and 
. Among these sub-scores, only IRI_EC showed a significant correlation (p = 0.019 and R2 = 0.093), as indicated by the black regression line. The other sub-scores were not significantly correlated (IRI_FA: p = 0.27 and R2 = 0.078, IRI_PT: p = 0.13 and R2 = 0.067, and IRI_PD: p = 0.24 and R2 = 0.088). Robust regression was used to minimize the effect of outliers, and p-values were corrected for multiple comparisons using the Benjamini–Hochberg method. Numerical data are provided in S2 Data (b, c).
doi: https://doi.org/10.1371/journal.pbio.3003122.g004