Earl K. Miller
Earl K. Miller is the Picower Professor of Neuroscience at the Picower Institute for Learning and Memory and the Department of Brain and Cognitive Sciences at the Massachusetts Institute of Technology. His research focuses on the neural mechanisms of executive function, working memory, category learning, and the dynamic coordination of the prefrontal cortex.
Miller’s laboratory challenged the classical doctrine that the brain operates exclusively through discrete point-to-point synaptic wiring diagrams. Through multi-site intracranial electrophysiological recordings in primates, his team demonstrated that neural ensembles are actively coordinated by large-scale oscillatory rhythms, including rhythmic interactions between beta and gamma bands, as well as macroscopic traveling electrical waves across cortical space.
In “Analog Cognition and Consciousness” (2026, Journal of Neuroscience, co-authored with Scott L. Brincat and Jefferson E. Roy), Miller formalizes the principle that continuous spatial-temporal electrical fields and ephaptic coupling perform analog computation in the brain. In this framework, traveling waves and their interference patterns dynamically sculpt neural representations, establishing global brain states necessary for conscious awareness and selective attention.
Known for. Prefrontal cortex dynamics, traveling waves, ephaptic field coupling, top-down cognitive control, and Analog Cognition and Consciousness (2026)
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