• An evolutionary perspective of the effects of emotion on the post-auricular reflex 

    Johnson, Gabriella M., 1985- (University of Missouri-Columbia, 2010)
    The post-auricular reflex (PAR), contrary to other components of the startle reflex, is potentiated by positive emotions and inhibited by negative emotions. We investigated this "paradoxical" modulation, testing two ...
  • Intuition and facial feedback 

    Trent, Jason, 1982- (University of Missouri--Columbia, 2010)
    Smiles and frowns are typically thought of as expressions of underlying emotional states. Yet there is strong evidence that these and other facial expressions play a role in emotional experience itself. Several facial ...