External and inner performance feedback triggers neural and visceral modulations such as reactions in the medial prefrontal cortex and insulae or changes of heart period (HP). of opinions processing we hypothesized that 5-HT may be involved in feedback-evoked cortico-cardiac connectivity. In a placebo-controlled double-blind cross-over design 12 healthy male participants received a tryptophan-free amino-acid drink… Continue reading External and inner performance feedback triggers neural and visceral modulations such