معرفی
David J Heeger is the Julius Silver, Roslyn S. Silver, and Enid Silver Winslow Professor and Professor of Psychology and Neural Science at New York University's College of Arts and Science. His research bridges engineering, psychology, and neuroscience to develop theoretical frameworks for neural circuit function, with emphasis on visual perception and computational models of brain dynamics.
Education
- Ph.D. in Computer Science, University of Pennsylvania (1987)
Research Focus
Heeger pioneers Neural Circuit Theory to establish a unified framework for cortical function, analogous to Maxwell's Equations. His lab investigates canonical neural computations across brain regions, studying normalization models of attention, perceptual traveling waves, and the intersection of neural dynamics with artificial intelligence. Research integrates intracellular recordings, neuroimaging (fMRI, MEG, EEG), and behavioral experiments to decode sensory processing, working memory, and attention mechanisms.
Publication Trends
Recent work (2024-2025) centers on ORGaNICs (Oscillatory Recurrent Gated Neural Integrator Circuits) as a unifying theory for neural dynamics, traveling wave phenomena in binocular rivalry, and physiological impacts on cognition. Key themes include divisive normalization in recurrent networks, hypoxia effects on working memory, and computational modeling of attentional mechanisms, demonstrating strong convergence between neuroscience and AI.
Scientific Recognition
- David Marr Prize in computer vision (1987)
- Alfred P. Sloan Research Fellowship (1994)
- Troland Award from National Academy of Sciences (2002)
- Margaret and Herman Sokol Faculty Award (2006)
- Elected to National Academy of Sciences (2013)
Research Leadership
Heeger directs interdisciplinary research at NYU's Center for Brain Imaging, mentoring graduate students and postdoctoral fellows in computational neuroscience projects. His lab secures major funding through NIH and NSF grants for studies on neural circuit mechanisms, with applications in neurological rehabilitation and AI development. Current initiatives include modeling oxygen desaturation effects on sensorimotor performance and developing neural manifold theories for self-supervised learning.
Laboratory Infrastructure
The Heeger Lab operates within NYU's Center for Brain Imaging, utilizing advanced neuroimaging facilities and computational resources. Collaborations span the Department of Psychology, Center for Neural Science, and Courant Institute of Mathematical Sciences, supporting research on cortical dynamics through combined experimental and theoretical approaches.
