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1-032 - Developmental Psychopathology and Neuroscience: Emotion Dysregulation at Multiple Levels of Analysis
Thu, April 6, 10:00 to 11:30am, Austin Convention Center, Meeting Room 17ASession Type: Paper Symposium
Integrative Statement
This symposium will highlight the emerging scientific alliance between affective neuroscience and developmental psychopathology by focusing on emotion dysregulation. Emotion regulation is one of the most complex animal behaviors, and this ability takes a long time to develop and is highly subject to aberrant development and resulting psychopathologies. Relatedly, mature emotion regulation emerges from a complex interaction across genes, hormones, brain, context, and behavior. This symposium addresses this complexity by vertically integrating across multiple levels of bio-behavioral development, and it serves as a medium for presenting some of the most recent advances in Developmental Psychopathology and Neuroscience. To this end, four papers will be presented. Paper 1 focuses on the geneXenvironmental risk that influences stress-related brain systems involved in callous-unemotional traits in adolescents. Paper 2 will present functional magnetic resonance imaging (fMRI) and salivary cortisol associations to argue that early adverse experiences increase the risk for internalizing problems by altering hormonal and amygdala-prefrontal cortex development. Paper 3 will investigate depression in Mexican-American adolescents by examining the interrelationship between prefrontal function measured during an fMRI emotional faces task and parasympathetic nervous system activity. Finally, Paper 4 uses intervention to probe causal factors in the interactions between limbic-cortical connections and salivary cortisol as they relate to specific depression-related outcomes. Each presenter uses cutting-edge techniques to emphasize the power of assessing across multiple levels of analysis in an effort to elucidate the bio-behavioral mechanisms underlying the development of psychopathology.
Sub Unit
Chairs
Individual Presentations
Pituitary Volume and Glucocorticoid Receptor Genotype Contribute to the Development of Callous-Unemotional Traits - Presenting Author: Andrew Dismukes, Iowa State University; Elizabeth Shirtcliff, Iowa State University; Sarah Whittle, The University of Melbourne; Nicholas B. Allen, University of Oregon; Michelle Lynn Byrne, University of Oregon; Meg J. Dennison, University of Washington; Julian G. Simmons, The University of Melbourne
Neurobiological and Hormonal Predictors of Internalizing Psychopathology Following Early Institutional Caregiving - Presenting Author: Michelle VanTieghem, Columbia University; Eva Telzer, University of North Carolina Chapel Hill; Laurel Gabard-Durnam, Columbia University; Jessica E Flannery, University of Oregon; Bonnie Goff, University of California, Los Angeles; Dylan Gee, Yale University; Kathryn L. Humphreys, Stanford University; Christina Caldera, University of California, Los Angeles; Mor Shapiro, David Geffen School of Medicine, University of California Los Angeles; Jennifer Y Louie, University of California, Los Angelese; Nim Tottenham, Columbia University
Effects of Depression on Neurovisceral Integration during Emotion Processing in Mexican-Origin Youth - Presenting Author: David G Weissman, University of California, Davis; Richard W. Robins, University of California - Davis; Amanda E Guyer, University of California, Davis; Paul David Hastings, University of California, Davis
Neurobiological Stress System Functioning in the Context of Adolescent Depression: Implications for Personalized Treatment - Presenting Author: Bonnie Klimes-Dougan, University of Minnesota; Meredith Gunlicks-Stoessel, University of Minnesota; Melinda Westlund Schreiner, University of Minnesota; Ana Westervelt, University of Minnesota; Sekine Ozturk, University of Minnesota; Anna Wagner, University of Minnesota; Kristina Reigsted, University of Minnesota; Brandon Almy, University of Minnesota; Michelle Thai, University of Minnesota; Bryon Mueller, University of Minnesota; Kathryn Cullen, University of Minnesota