PNAS (Proceedings of the National Academy of Sciences).“We hope that these results will help researchers gain a better understanding of the brain areas and fundamental cellular processes that underlie several psychiatric disorders.”Atsushi Fujimoto, MD, Ph.D., an instructor in Dr.
Rudebeck’s lab, led the study. His previous studies involved how the brain controls risk-taking. ADVERTISEMENT Scientists have studied the relationship between arousal and decision-making processes for years.
They describe it as a “U-shaped curve.” When the brain becomes slightly aroused, such as after a cup of coffee, performance increases.Read more on powerofpositivity.com