Brain Inspired

BI 113 David Barack and John Krakauer: Two Views On Cognition


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David and John discuss some of the concepts from their recent paper Two Views on the Cognitive Brain, in which they argue the recent population-based dynamical systems approach is a promising route to understanding brain activity underpinning higher cognition. We discuss mental representations, the kinds of dynamical objects being used for explanation, and much more, including David's perspectives as a practicing neuroscientist and philosopher.

  • David's webpage.
  • John's Lab.
  • Twitter: 
    • David: @DLBarack
    • John: @blamlab
  • Paper: Two Views on the Cognitive Brain.
  • John's previous episodes:
    • BI 025 John Krakauer: Understanding Cognition
    • BI 077 David and John Krakauer: Part 1
    • BI 078 David and John Krakauer: Part 2

Timestamps

0:00 - Intro

3:13 - David's philosophy and neuroscience experience
20:01 - Renaissance person
24:36 - John's medical training
31:58 - Two Views on the Cognitive Brain
44:18 - Representation
49:37 - Studying populations of neurons
1:05:17 - What counts as representation
1:18:49 - Does this approach matter for AI?

...more
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Brain InspiredBy Paul Middlebrooks

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