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Current projects



Neural Predictors of Response to Cognitive Behavior Therapy for Adolescent Depression

Depression is a prevalent disorder in adolescents and often leads to long-term impairments in functioning and risk of suicide. Although cognitive behavior therapy (CBT) is an effective treatment, many depressed adolescents fail to respond to CBT and few established measures are available for identifying those most likely to benefit. Brain-based measures seem to be powerful predictors of treatment response. However, they have yet to be extended to adolescent depression or to more economical, easily accessible measures such as electroencephalogram (EEG). With funding from the Klingenstein Third Generation Foundation, we are conducting a study to examine neural measures of positive and negative valence systems as predictors of CBT response in adolescent depression. This project will take a step towards improved prediction of response to treatment for adolescent depression, with the ultimate aim of informing more personalized approaches to treatment and improving long-term outcomes.

Social Processing in Children, Adolescents, and Young Adults: From Brain Function to Behavior

The goal of this series of studies is to develop and validate new approaches for assessing sensitivity to social reward and threat using EEG and neuroimaging. We are developing novel lab-based paradigms for measuring social processes and are working to map brain function on to real-world experiences. The hope is that these methods could be applied to better understand processes that predispose some children and adolescent to increase risk for mood and anxiety disorders and offer new targets for early intervention. This work is supported in part by the Brain & Behavior Research Foundation.

Trajectories of Emotional Reactivity across Pregnancy (in collaboration with Dr. Kathryn Humphreys)

There is a gap in the literature on longitudinal changes in neurobiological functioning across pregnancy, particularly with regard to brain function and emotional reactivity. The goal of this study is to assess neural (EEG/ERP), physiological (HRV), and behavioral responses to rewarding and emotionally salient stimuli across pregnancy. Understanding trajectories of change in these processes across the peripartum period has the potential to improve prediction of postpartum depression risk.