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How do forward models work? And why would you want them?

Published online by Cambridge University Press:  24 June 2013

Jeffrey Bowers*
Affiliation:
School of Experimental Psychology, University of Bristol, BS8 4JS Bristol, United Kingdom. j.bowers@bris.ac.ukhttp://www.bristol.ac.uk/expsych/people/jeffrey-s-bowers/

Abstract

The project of coordinating perception, comprehension, and motor control is an exciting one, but I found it hard to follow some of Pickering & Garrod's (P&G's) arguments as presented. Consequently, my comment is not so much a disagreement with P&G but a query about the logic of forward models: It is not clear how they are supposed to work, nor why they are needed in this (or many other) contexts, and toward that end I present an alternative idea.

Type
Open Peer Commentary
Copyright
Copyright © Cambridge University Press 2013 

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References

Grossberg, S. (1980) How does a brain build a cognitive code? Psychological Review 87(1):151.Google Scholar