معرفی
Tom Franken, MD, PhD, is an Assistant Professor of Neuroscience at the Department of Neuroscience, Washington University School of Medicine in St. Louis. He leads the Franken Lab which focuses on understanding how the primate brain parses complex sensory information to construct organized representations of the external world.
Dr. Franken's research centers on visual perception mechanisms, particularly border ownership computation where neurons in early visual areas (V2, V4) signal which side of a border belongs to a foreground object. His work has revealed that border ownership signals are organized in columnar clusters with deep layer neurons carrying the earliest signals, supporting the hypothesis of feedback from higher brain areas. The lab employs high-channel count electrophysiology (Neuropixels) in behaving non-human primates, behavioral techniques, causal approaches, and computational methods to study these neural mechanisms.
Analysis of Dr. Franken's recent publications shows a strong focus on visual scene segmentation and neural computation, with significant contributions to understanding how the brain organizes visual input into meaningful objects. His 2025 work demonstrates that brain-like border ownership signals emerge in deep recurrent artificial neural networks trained to predict natural videos, suggesting these signals are fundamental to efficient visual processing. Earlier work also extends into auditory neuroscience, particularly sound localization mechanisms.
Dr. Franken's laboratory is actively recruiting researchers, indicating ongoing projects in visual and auditory neuroscience with applications to understanding conditions where perceptual organization fails, such as agnosia, schizophrenia, or autism.
