Warden Lab
Principal Investigator
Papers: Google Scholar | PubMed | bioRxiv
Email: mrwarden [at] arizona.edu
Twitter: @MelissaRWarden
Bluesky: @mrwarden.bsky.social
Melissa R. Warden, Ph.D.
Associate Professor (tenured)
Department of Translational Neurosciences
College of Medicine - Phoenix
The University of Arizona
Melissa R. Warden is an Associate Professor in the Department of Translational Neurosciences at the University of Arizona. She received an A.B. in Molecular Biology from Princeton University and a Ph.D. in Systems Neuroscience from the Massachusetts Institute of Technology, where she investigated prefrontal neuronal encoding of multi-item short-term memory with Earl K. Miller. As a postdoctoral fellow at Stanford University with Karl Deisseroth she studied cortical control of neuromodulatory systems in motivated behavior. Prior to moving to the University of Arizona, she was faculty in the Department of Neurobiology and Behavior at Cornell University. She has received a number of awards including the NIH Director’s New Innovator Award, a Robertson Neuroscience Investigator Award from the New York Stem Cell Foundation, a NARSAD Young Investigator Award from the Brain and Behavior Research Foundation, a Sloan Research Fellowship from the Alfred P. Sloan Research Foundation, and a Research Grant from the Whitehall Foundation. Her research at the University of Arizona integrates imaging, neurophysiological, optogenetic, and behavioral approaches to study the neural circuits regulating cognition and emotion and their dysfunction.
Research Scientists
Gokul Krishna, Ph.D.
Research Scientist
Postdoctoral Fellow, University of California, Los Angeles
Ph.D., Biochemistry, University of Mysore
B.S., Pharmacology, Rajiv Gandhi University of Health Sciences
Postdoctoral Fellows
Pamela Miranda, Ph.D.
Postdoctoral Fellow
Postdoctoral Fellow, National Institute on Drug Abuse (NIDA)
Ph.D., Neuroscience, University of Alberta
B.S., Biological Sciences, Pontificia Universidad Católica de Chile
Ivan Osnaya, Ph.D.
Postdoctoral Fellow, coming Fall 2025
Postdoctoral Fellow, National Institute on Drug Abuse (NIDA)
Ph.D., Biomedical Sciences, National Autonomous University of Mexico
B.S., Psychology, National Autonomous University of Mexico
Graduate Students
Eric Ricci, B.S., M.A.
Graduate Student, Neuroscience Graduate Interdisciplinary Program
M.A., Rhetoric, Carnegie Mellon
B.S., Cognitive Neuroscience, Carnegie Mellon
Laboratory Staff
Erum Mian, M.B., B.S.
Research Professional
M.B.,B.S., Dow Medical College
Lab Alumni and next position
Akash Guru → Postdoc with Feng Zhang, MIT/Broad Institute
Brie Sleezer → Medical Writer and Data Analysis Consultant
Changwoo Seo → Postdoc with Catherine Dulac, Harvard University
Dave Bulkin → Senior Software Engineer, Mathworks
Eileen Troconis → Completing DVM component of DVM/PhD, Cornell University
Kristine Kolkman → Research Associate with Chris Schaffer/Nozomi Nishimura, Cornell University
Ryan Post → Postdoc with Nick Betley, University of Pennsylvania
Wenchao Gu → Research Associate with Shaoyi Jiang, Cornell University
Yi-Yun Ho → Postdoc with Michael Halassa, MIT
Yuval Baumel → Machine Learning Researcher, Intuition Robotics
Melissa R. Warden, Ph.D.
Associate Professor
Department of Translational Neurosciences
mrwarden [at] arizona.edu