Hostname: page-component-76fb5796d-9pm4c Total loading time: 0 Render date: 2024-04-29T02:30:35.263Z Has data issue: false hasContentIssue false

Neural representation of sensory data

Published online by Cambridge University Press:  19 March 2003

Jonathan Polimeni
Affiliation:
Department of Electrical and Computer Engineering, Boston University, Boston, MA 02215 jonnyreb@bu.edu
Eric Schwartz
Affiliation:
Department of Cognitive and Neural Systems, Department of Electrical and Computer Engineering, Department of Anatomy and Neurobiology, Boston University, Boston, MA 02215 eric@bu.edu http://cns-web.bu.edu/Profiles/Schwartz.html

Abstract

In the target article Pylyshyn revives the spectre of the “little green man,” arguing for a largely symbolic representation of visual imagery. To clarify this problem, we provide precise definitions of the key term “picture,” present some examples of our definition, and outline an information-theoretic analysis suggesting that the problem of addressing data in the brain requires a partially analogue and partially symbolic solution. This is made concrete in the ventral stream of object recognition, from V1 to IT cortex.

Type
Brief Report
Copyright
© 2002 Cambridge University Press

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)