Principal Investigator

Elizabeth Buffalo

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Beth Buffalo is a professor in the Department of Physiology and Biophysics at the University of Washington and serves as the chief of the Neuroscience Division of the Washington National Primate Research Center. Dr. Buffalo received her M.A. in philosophy and her Ph.D. in neuroscience from the University of California, San Diego, advised by Drs. Larry Squire, Stuart Zola and Patricia Churchla nd. She then completed her postdoctoral training with Dr. Robert Desimone at the National Institutes of Health (NIH). In 2005, Dr. Buffalo joined the faculty in the Department of Neurology at Emory University School of Medicine and the Yerkes National Primate Research Center as an assistant professor and was promoted to associate professor with tenure in 2012. She then moved her laboratory to the University of Washington in 2013. Her research has been supported by awards from the NIH, the Simons Foundation, Pfizer, the Defense Advanced Research Projects Agency (DARPA), and she was the 2011 recipient of the Troland Research Award from the National Academy of Sciences for her innovative, multidisciplinary study of the hippocampus and the neural basis of memory.

Lab Manager

Megan Jutras

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I began working in the Buffalo Lab in 2006 as a research technician at the Yerkes Primate Research Center in Atlanta, GA.  As the lab grew I worked on a variety of different projects, including evaluating monkeys’ preference for viewing faces, designing a task of contextual learning and exploring cognitive impairments in early Parkinson’s Disease in both monkeys and humans.  Over the years I have had the pleasure to work with an amazing number of talented scientists, including graduate students, post-doctoral fellows, fellow technicians, undergraduate volunteers and even a group of highly motivated high school students and teachers.  I am thrilled to continue my research career as the Buffalo Lab manager at the University of Washington Primate Center in Seattle where my love for monkeys and scientific discovery continues to grow.

Postdoctoral Researchers

Anna Jafarpour



I am a cognitive neuroscientist, studying neural mechanisms for memory in humans. I investigate how sequences of events are encoded, maintained, and retrieved. In the Buffalo lab, I run translational research for comparing neural activity of human brains with non-human primates. I use intracranial-electroencephalography neuro-imaging techniques, computational modeling, and virtual reality experiments, in collaboration with UC Berkeley.

Jon Rueckemann


My research investigates the hippocampal mechanisms that facilitate linking discontiguous events into a unitary sequence.  I previously researched how cortical input shapes hippocampal activity through a combination of optogenetics, pharmacology and extracellular electrophysiology in the laboratory of Howard Eichenbaum at Boston University.

Graduate Students

Yoni Browning

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My research examines how space and memory are represented in the monkey hippocampus, and the interplay between the two.  I record populations of neurons from the hippocampus and adjacent structures of monkeys doing a variety of spatial memory tasks in virtual reality. I am co-mentored by Adrienne Fairhall, whose lab focuses on computational approaches to analyzing neural data. Before starting in the UW Neuroscience Program I received and B.S. in Applied Math (ACMS), also from UW.  Funding for my work comes from the Washington Research Foundation (WRF) University of Washington institute for Neuroengineering (UWIN), an NIH institutional training grant in computational neuroscience, and the National Science Foundation Graduate Research Fellowship Program (NSF-GRFP).

Gabriel Obregon-Henao



I graduated with a B.S. in Biomedical Engineering from Escuela de Ingeniería de Antioquia and Universidad CES in Medellín, Colombia. During my final year of college, following successful research internships at the Mayo Clinic and Scripps Institution of Oceanography, I decided to pursue a career in science. In 2011 I joined the Neurostatistics Research Lab at Massachusetts General Hospital as a research technician. At MGH, I worked on the development of novel source imaging algorithms for studying the neural dynamics underlying sleep and general anesthesia in human subjects. I joined UW's Graduate Program in Neuroscience almost five years later, and in Fall 2016 I became a member of the Buffalo and Ojemann labs. I am currently studying the neural substrate of declarative memory in human epilepsy patients through the combined use of intracranial electrophysiological recordings and remote eye tracking.



Aaron Garcia

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I graduated with a B.A. in Neuroscience from Boston University in 2014. I spent most of my undergraduate years trying to understand the interplay between the medial entorhinal cortex and hippocampal “time” cells. After graduating, I went to the National Institute of Mental Health as a Post-Bacc student and worked on discerning the temporal structures necessary for auditory memory processing. I joined UW’s Graduate Program in Neuroscience in 2016, and after a successful rotation through the Buffalo lab I decided to stick around. My primary research interests revolve around figuring out if/how hippocampal ensembles remap or restructure in response to context-dependent experience changes. The goal is to elucidate these potential changes using a combination of large-scale neural recordings, virtual reality navigation tasks, and dimensionality reduction techniques to make sense of the data.


Research Scientists

Charles Ian O'Leary

Sufia Ahmad

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As a member of the Buffalo Lab I have primarily been involved in the relational memory project and our collaborative efforts with Pfizer. I am involved in data collection and analysis, as well as technical improvements we have made to our data processing and virtual reality computers. My interests are in the neurobiological and behavioral precursors to language, learning and memory, and nonhuman primate behavior.

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During my senior year at Seattle University I volunteered in the Buffalo Lab.  Currently, I am a WRF Innovation Post-Baccalaureate Fellow through the University of Washington Institute for Neuroengineering (UWIN), continuing research in the magical realm of learning and memory before pursuing graduate school. My research interests lie in changes in hippocampal function during  aging and neurodegenerative diseases such as Alzheimer’s disease.

Nicolas Germanos

Brian Kim

After graduating from the University of Washington, I joined the Buffalo lab and have been primarily involved in the spatial memory project utilizing tasks in virtual reality. My primary research interest lies in generation of rhythmic activity and electrophysiological phenomena, primarily within the context of the hippocampus. I drink a lot of coffee.

AJ Mallory


Hannah Bauermeister 

Jackson Kettel 



Albert Ng

Dr. Miriam Meister

Kelly Morrisroe

Seth Koenig

Mike Jutras

Maria McKinley
– Software developer and web designer at University of Washington

Sepeadeh Radpour -- Research Scientist at University of Washington

Dr. Drew Solyst – Graduate student at Emory University/University of Washington

Dr. Niklas Wilming – Visiting graduate student from the Department of Neurobiopsychology, Institute of Cognitive Science, University Osnabruck, Osnabruck, Germany

Dr. Nathan Killian – Graduate student at Emory University/GA Tech

Kiril Staikov – Research Specialist at Emory University

Laura Kakalios – Undergraduate volunteer/ research technician at Emory University

Dr. Sal Hemani – Undergraduate volunteer/ research technician at Emory University

Dr. Payal Kenia- Undergraduate volunteer/ research technician at Emory University

Varun Katdare – Undergraduate volunteer/ research technician at Emory University

Emily Stanley – Research Specialist at Emory University


And our many volunteers over the years:

Will, Natty, Akshay, Erica, Abdul, Ronit, Rebecca, Rachel, Bruce, Esther, Mateo, Christian, Harkirat, Akira, Molly, Celia, Sean, Saira


Errors or omissions are not intentional.  If you are not listed correctly or wish to be added or removed from this list, please contact Megan mljutras (at) uw (dot) edu