Overview
We use the rodent olfactory system to study how the brain forms internal representations of the external world. We analyze small, functional neural circuits in the olfactory bulb and piriform cortex. We record and image odor-evoked responses in vivo, employ optogenetic circuit mapping in vitro, and use olfactory behavioral assays.
Current Appointments & Affiliations
Associate Professor of Neurobiology
·
2020 - Present
Neurobiology,
Basic Science Departments
Faculty Network Member of the Duke Institute for Brain Sciences
·
2012 - Present
Duke Institute for Brain Sciences,
University Institutes and Centers
Recent Publications
Distinct Neural Representations of Hunger and Thirst in Neonatal Mice before the Emergence of Food- and Water-seeking Behaviors.
Journal Article bioRxiv · February 13, 2025 Hunger and thirst are two fundamental drives for maintaining homeostasis and elicit distinct food- and water-seeking behaviors essential for survival. For neonatal mammals, however, both hunger and thirst are sated by consuming milk from their mother. Whil ... Full text Link to item CiteOlfactory neurons selectively respond to related visual and verbal cues
Journal Article Nature · October 17, 2024 Full text CiteEmbryonically active piriform cortex neurons promote intracortical recurrent connectivity during development.
Journal Article Neuron · September 4, 2024 Neuronal activity plays a critical role in the maturation of circuits that propagate sensory information into the brain. How widely does early activity regulate circuit maturation across the developing brain? Here, we used targeted recombination in active ... Full text Link to item CiteEducation, Training & Certifications
University of California, San Diego ·
2002
Ph.D.