Theodore Zwang, Ph.D.
Theodore Zwang is an Assistant Professor of Neurology at Massachusetts General Hospital and Harvard Medical School, where he deploys neuron-like electronics in combination with virtual reality experiments to understand how cognitive dysfunction arises from aging and Alzheimer’s disease.
He obtained a Ph.D from the California Institute of Technology (2018), working with Professor Jacqueline K. Barton in the Department of Chemistry and Chemical Engineering. He took advantage of a variety of chemistry and physical techniques to understand the role of DNA-mediated electrochemistry in biological processes. This work provides insight into a mechanism by which proteins can detect and repair DNA-lesions rapidly, before they become deleterious.
He subsequently became a postdoctoral scholar with Professor Charles Lieber in the Department of Chemistry and Chemical Biology at Harvard University. He shifted the focus of my work to developing biomimetic neurotechnology that allows for persistent recording of activity across brain regions. He took advantage of my background in chemistry to provide new ways to control the interface between implantable probes and the brain.
He then received a Pathway to Independence Award from the National Institute on Aging to transition his work towards Alzheimer’s disease, and received comprehensive training from Professor Bradley Hyman at Massachusetts General Hospital and Harvard Medical School.
Honors and Awards
Satter Fellow 2023
Toffler Scholar 2023
Harrison Gardner, Jr. Innovation Award 2021
NIH-NIA Pathway to Independence Award K99/R00 2020
National Science Foundation Graduate Research Fellowship 2012
Frank Prakhurst Brackett, Jr., and Davida Wark Brackett Prize 2011
National Science Foundation Research Experience at the Biology/Math Interface 2011
Howard Hughes Medical Institute Summer Fellowship 2010
Pomona College Chemistry Department Summer Fellowship 2009
Meet the Team
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Dina Hashoul
Postdoctoral Research Fellow
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Viktor Chanchykov
Research Technician II
I graduated UCLA in December 2023 with a Bachelor's of Science in Psychological Biology. During my undergraduate career as part of the Poe Lab, I investigated sleep dysregulation-driven behavioral effects of opioid withdrawal on learning and memory. After graduating, I worked in the Cannon Lab and looked at pharmacological and genetic interventions for Hypokalemic Periodic Paralysis. I joined the Zwang Lab in August 2024 because I was interested in studying Alzheimer’s-driven learning impairments and gaining an insight into electrophysiological techniques for studying brain circuitry. My overall interests lie in using histological, electrophysiological, and behavioral techniques to study learning and memory in animal models. In the future, I’m planning to attend graduate school for a PhD in Neuroscience and continue conducting research as a university professor.
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Haoyang Zhu
Research Technician I
Hi, I'm Haoyang Zhu. I completed my undergraduate studies in Molecular and Cellular Biology at UC Berkeley, and I’m currently working as a research technician in the Zwang lab. My research focuses on deciphering the morphological and molecular changes in dying neurons, which can be predicted through inspecting the alterations in their local microstructures, such as an enlarged three-nearest-neighbor distance.
Outside the lab, I enjoy going to the gym, watching movies, and playing frisbee. Lately, I’ve been eager to improve my cooking skills—though I still have a long way to go! -
Ergina Agastra
Undergraduate Research Assistant
I am an undergraduate at Northeastern University majoring in Behavioral Neuroscience and Data Science, currently completing my second co-op in the Zwang Lab. During my previous co-op at Dana-Farber Cancer Institute, I contributed to precision oncology research by curating genomic variants from next-generation sequencing data and supporting clinical studies on rare pediatric cancers. I joined the Zwang Lab in January 2025 to explore the mechanisms underlying Alzheimer’s disease and gain practical experience with electrophysiology and neural circuit analysis. My current work focuses on using injectable mesh electronics to study how neural activity and circuit dynamics change during normal aging and in models of Alzheimer’s-related pathology. In the future, I plan to pursue a PhD in Neuropsychology to continue exploring the links between brain circuitry, cognition, and behavior.