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Affective Neuroscience Laboratory |
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Lab Director |
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Welcome to the Affective Neuroscience Laboratory |
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My laboratory, the Affective Neuroscience Laboratory, is dedicated to understanding the neural bases of healthy and pathological emotional processing. Currently, my research program has two main foci: individual differences in emotional processing which confer risk for psychopathology, particularly anxiety or depression, and characterizing the nature of stimuli in the environment which serve as signals for different types of emotions. I use neuroimaging, psychophysiological, behavioral, and self-report tools to examine affective processing broadly, including the time course, intensity, and regulation of affective responses. As such, my work sits at the intersection of emotion, psychopathology, and neuroscience research. Current research questions include: ● Can the time course of affective response usefully index individual differences related to risk and resilience for psychopathology? ● Are symptoms of anxiety and depression associated with prolonged experience of negative affect? What are the neural correlates of this phenomenon? ● Are some forms of anxiety associated with rapid onset of fear? Can this be identified at the level of the brain? ● What, if anything, distinguishes worry and rumination? Are there separable neural instantiations of these two processes? ● Can visual signals of threat and happiness be reduced to fundamental underlying properties, such as their underlying geometry? Do brain regions implicated in recognition and experience of threat and happiness respond to simple geometric shapes? ● Is negative affect specific to the aggression dimension of antisocial behavior? |
