Dissociation between medial frontal negativity and cardiac responses in the ultimatum game: Effects of offer size and fairness.

Cogn Affect Behav Neurosci · 2011 · PMC3232350 · PMID 21786030

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only marginally significantno p-value reported

Follow-up analyses showed that the effect of fairness (three levels, tested with GLM) was only marginally significant at IBI2.

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