Color Science Seminar: Affective bias: Behavioral and neurophysiological biomarkers of affect
Color Science Seminar
Affective bias: Behavioral and neurophysiological biomarkers of affect
Dr. Brian Metzger
Visiting Assistant Professor, Psychology Department
Swarthmore College
Event Details: With symptoms ranging from mood dysregulation to chronic fatigue and difficulty concentrating, depression impacts several aspects of cognition and perception. The overarching goal of my research is to understand the behavioral and neural relationships between emotion and perception, and to translate those insights into clinical outcomes. Drawing on tools from cognitive psychology and cognitive neuroscience, we’ll explore a theory of emotion perception called affective bias, which postulates that external stimuli are evaluated in a mood-congruent manner. We’ll review recent data linking behavior during an affective bias task to depression severity and look at some of my recent efforts to identify a neural correlate of affective bias. Finally, I’ll discuss how scalp EEG measures of cortical excitability can be used to predict affect-related cognitive impairments.
Intended Audience: All are Welcome!
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