Although emotional or stressful experiences tend to be memorable, emotional arousal can also impair various aspects of memory. In our lab, we are testing the theory that arousal enhances high-priority neural representations but suppresses low-priority neural representations of stimuli, and that these increases in gain are due to interactions between norepinephrine (a neurotransmitter closely linked with arousal) and glutamate (the brain's primary excitatory neurotransmitter). We also are examining how arousal influences attention and memory differently in late life.
Post Doctoral Scholars
Current Research Interest: Interactions between emotion and attention - especially their underlying mechanisms and how they change with age and Alzheimer's Disease
Current Research Interest: How age influences how emotional information is processed and remembered.
Additional interests: Neuropsychological changes with age and difference s in emotional regulation strategies.
Current Research Interest: Investigating links between social support exchanges and physiological health; Pathways through which engaging in multiple healthy behaviors influences health
Current Research Interest: how decision making interacts with emotion and how that interaction is modulated by developmental stages, how activity in the locus coeruleus affects memory and attention, employing various research methods to better measure emotion and cognition
Current Research Interest: The influence of female sex hormones on women's decision making and cognition ability
Some Former Lab Members
Sarah Barber, Ph.D.
David Clewett, Ph.D.
Steven Greening, Ph.D.
Marisa Knight, Ph.D.
Associate Professor, University of San Francisco (Webpage)
Tae-Ho Lee, Ph.D.
Postdoctoral Fellow, University of North Carolina (Publications)
Nichole Lighthall, Ph.D.
Bruna Martins, Ph.D.
Michiko Sakaki, Ph.D.
Matthew Sutherland, Ph.D.