Project Type
Poster
Publication Date
2025
Department or Program
Psychological Science
College
College of Arts & Sciences
Faculty Mentor #1
Dr. Hilary Stebbins
Abstract
This research investigates the role of sleepiness and dopamine function (measured by spontaneous eye blink rate; sEBR), in impulsive action toward food stimuli. Analysis of Go/NoGo performance suggests that participants were more impulsive toward food stimuli compared to non-food stimuli. In addition, there was a curvilinear relationship between sleepiness and high calorie NoGo accuracy, where those who were moderately sleepy tended to be most impulsive. sEBR did not correlate to either sleepiness or Go/NoGo performance.