Abstract
Cognitive science is an archipelago of concepts and models, with cross-pollination between topics of interest often prohibited by incompatible approaches. Despite this, behavioral performance universally depends on information transmission between brain regions and is limited by physical and biological constraints. These constraints can be formalized as information theoretic constraints on transmission, which provide normative predictions across a surprising range of cognitive domains. To illustrate this, we describe a simple variable-length rate coding model built with Poisson processes, Bayesian inference, and an entropy-based decision threshold. This model replicates features of human task performance and provides a principled connection between a high-level normative framework and neural rate codes. We thereby integrate several disjoint ideas in cognitive science by translating plausible constraints into information theoretic terms. Such efforts to translate concepts, paradigms and models into common theoretical languages are essential for synthesizing our rich but fragmented understanding of cognitive systems.
Original language | English (US) |
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Title of host publication | Proceedings of the 41st Annual Meeting of the Cognitive Science Society |
Subtitle of host publication | Creativity + Cognition + Computation, CogSci 2019 |
Publisher | The Cognitive Science Society |
Pages | 233-239 |
Number of pages | 7 |
ISBN (Electronic) | 0991196775, 9780991196777 |
State | Published - 2019 |
Externally published | Yes |
Event | 41st Annual Meeting of the Cognitive Science Society: Creativity + Cognition + Computation, CogSci 2019 - Montreal, Canada Duration: Jul 24 2019 → Jul 27 2019 |
Publication series
Name | Proceedings of the 41st Annual Meeting of the Cognitive Science Society: Creativity + Cognition + Computation, CogSci 2019 |
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Conference
Conference | 41st Annual Meeting of the Cognitive Science Society: Creativity + Cognition + Computation, CogSci 2019 |
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Country/Territory | Canada |
City | Montreal |
Period | 7/24/19 → 7/27/19 |
Bibliographical note
Publisher Copyright:© Cognitive Science Society: Creativity + Cognition + Computation, CogSci 2019.All rights reserved.
Keywords
- bayesian inference
- information theory
- learning
- rate coding
- response time