Heatmap from Scientific Research

Top:) PFC mean firing over 0.5–1 s post omission: two-sided Wilcoxon signed-rank test, W(49)= 866, p = 0.03. Bottom: the PFC PSD is centered on reward omissions (LEICSS Omis.) to prevent the ICSS artifacts from obscuring the low frequency power. PFC δ mean power during a 0.5- 1-s window post omission: Student’s t test, T(20)= 2.07, p = 0.05; difference with the D context: two-sided Wilcoxon-Mann-Whitney test, U(20)= 355, p < 0.001.

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