Home

Research on the Cognitive Neuroscience of Memory

  • How and where memory occurs in the brain, particularly memory acquired through practice
  • How experience shapes action, perception and thought through pervasive mechanisms of plasticity throughout the human brain
    • Implicit and explicit memory contributions to perceptual-motor skill learning
    • Implicit and explicit memory in visual category learning
  • How general cognitive ability can be improved through cognitive practice
    • Repetitive training of working memory span to improve cognition
    • For both younger adults and to remediate age-related cognitive decline

 

Current Projects

  • Perceptual-motor skill learning using the SISL task
  • Working memory training using the SeVi-WM task
  • Using computational modeling and functional neuroimaging to study interactions among the brain’s memory systems
  • Investigating memory system interactions and intuitive decision making using visual category learning.

Check the Presentations link on the right side bar to see the most recent ideas and reports as presented as posters and talks at recent conferences.

Interested in Participating in Research?

 

Contact Information
309 Cresap Laboratory
Department of Psychology
Northwestern University
Phone: (847) 467-5779
Mailing Address
Reber Laboratory
Northwestern University
2029 Sheridan Road
Evanston, IL 60201

 

Leela Chess

Courtesy of Jerry (ChessNetwork), I found out today about Leela and the LCzero chess project (http://lczero.org/). This appears to be a replication of the Google DeepMind AlphaZero project with open source and distributed computing contributing to the pattern learner. Among the cool aspects of the project is that you can play against the engine after …

Read more

Adventures in data visualization

If you happen to be a fan of data-driven political analysis, you are probably also well aware of the ongoing challenge of how to effectively and accurately visualize maps that show US voting patterns.  The debate over how to do this has been going on for decades but was nicely summarized in a 2016 article …

Read more

AlphaZero Beats Chess In 4 (!?) hours

Google’s DeepMind group updated their game learning algorithm, now called AlphaZero, and mastered chess.  I’ve seen the game play and it elegantly destroyed the previous top computer chess-playing algorithm (the computers have been better than humans for about a decade now), Stockfish.  Part of what is intriguing about their claim is that the new algorithm …

Read more

Cognitive Symmetry and Trust

A chain of speculative scientific reasoning from our work into really big social/society questions: Skill learning is a thing. If we practice something we get better at it and the learning curve goes on for a long time, 10,000 hours or more.  Because we can keep getting better for so many hours, nobody can really …

Read more