Overview
Our lab builds quantitative tools and theories to understand how brains control bodies to learn and survive in a complex world. In particular, we are interested in the process by which organisms like songbirds learn complex motor skills without external reinforcement, the way simple information processing principles can explain the organization of early sensory systems, and how complex behaviors like swimming and grasping are coordinated across the brain. To this end, we also design software tools and algorithm that allow us to model and perturb neural systems in real time.
Current Appointments & Affiliations
Associate Professor of Neurobiology
·
2025 - Present
Neurobiology,
Basic Science Departments
Assistant Research Professor in Neurobiology
·
2018 - Present
Neurobiology,
Basic Science Departments
Assistant Professor in the Department of Electrical and Computer Engineering
·
2018 - Present
Electrical and Computer Engineering,
Pratt School of Engineering
Assistant Professor of Psychology and Neuroscience
·
2021 - Present
Psychology & Neuroscience,
Trinity College of Arts & Sciences
Member of the Center for Cognitive Neuroscience
·
2016 - Present
Center for Cognitive Neuroscience,
Duke Institute for Brain Sciences
Recent Publications
Dual neuromodulatory dynamics underlie birdsong learning.
Journal Article Nature · March 12, 2025 Although learning in response to extrinsic reinforcement is theorized to be driven by dopamine signals that encode the difference between expected and experienced rewards1,2, skills that enable verbal or musical expression can be learned without extrinsic ... Full text Link to item CiteFrontal eye field neurons predict “anti-Bayesian” but not Bayesian judgments of visual stability across saccades
Preprint · 2025 Full text CiteVocalization modulates the mouse auditory cortex even in the absence of hearing.
Journal Article Cell Rep · August 27, 2024 Vocal communication depends on distinguishing self-generated vocalizations from other sounds. Vocal motor corollary discharge (CD) signals are thought to support this ability by adaptively suppressing auditory cortical responses to auditory feedback. One c ... Full text Link to item CiteRecent Grants
Neurobiology Training Program
Inst. Training Prgm or CMEMentor · Awarded by National Institutes of Health · 2024 - 2029Duke University Psychiatry Physician-Scientist Residency Training Program
Inst. Training Prgm or CMEMentor · Awarded by National Institutes of Health · 2024 - 2029Neurocognitive mechanisms of control over cognitive stability and flexibility
ResearchCo Investigator · Awarded by National Institute of Mental Health · 2023 - 2028View All Grants
Education, Training & Certifications
Princeton University ·
2004
Ph.D.
University of Kentucky ·
1999
B.S.