NeurosciencebioRxivPreprint
Arousal increases locus coeruleus blood flow, salience-related brain responses, and modulates negative-valence attentional biases
Andy Jeesu Kim, Chenyang Zhao, Fanhua Guo…·Mara Mather
This study shows that arousal increases locus coeruleus blood flow and modulates brain responses to negative-valence stimuli, while the amygdala shows valence-general responses.