VisualCortexFilter: Hubel and Wiesel have a chat
October 27, 2011 5:03 AM Subscribe
Professors David Hubel and Torsten Wiesel (Nobel Prize 1981; Hubel's lecture; Wiesel's lecture) are responsible for "accidentally (YT)" (other movies) discovering a fundamental property of how the visual areas of the brain process information: single neurons respond to lines and edges of objects in visual space (pdf). This was an enormous leap forward in our understanding of visual cortex, and demonstrated that a cortical neuron can form outputs that are more complex than any of its inputs. They went on to pioneer the field of plasticity (or learning) in cortex. Here they sit together for an hour and chat about the early days of exploring the visual cortex.
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