Our Scientific Goals:

Survival often depends on the decisions we make to avoid dangerous stimuli. When mammalian species are presented with a stimulus that represents danger, they can either face the danger or avoid it.  Avoidance behaviors can be executed in a wide variety of scenarios and for a wide variety of reasons. When anxiety states are elevated – the likelihood of avoidance is higher. In humans, excessive avoidance is one of the hallmarks of psychiatric disorders such as Anxiety and Autism. However, another important feature in these disorders is the abnormal increase in rapid physiological arousal responses termed hyperarousal.

Our mission is to elucidate the neural mechanisms that mediate the hyperarousal states that emerge in many psychiatric disorders. In addition, we are interested in how these circuits modulate motivated behaviors and cognition. The main purpose of our research group is to elucidate the precise neural circuits of hyperarousal with the goal that our findings will lead to novel discoveries for psychiatric intervention to treat those suffering the burden of mental illness. 

To accomplish this, our research program encompasses three tightly integrated areas: (1) preclinical rodent models to dissect the neural circuits of arousal and anxiety, (2) translational human studies to identify arousal responses as objective biomarkers for psychiatric disorders, and (3) technology development with a cross-species focus. Across these domains, we combine neuroscience hypothesis testing with engineering innovation to translate basic discoveries into practical tools for clinical application. 

Our Mission:

“To build caring and welcoming communities that push the boundaries of neuroscience and engineering to innovate clinical applications and improve mental health.”