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Updated: May 10, 2026
26:41
Perspectives on Neuroscience
Published on: July 31, 2007
Cognition and biology: perspectives from information theory
1New York State Psychiatric Institute, 1051 Riverside Dr., Box 47, New York, NY, 10032, USA, Wallace@nyspi.columbia.edu.
Cognitive Processing
|June 20, 2013
Summary
Biology and cognition are deeply linked, explainable via statistical models and thermodynamics. Evolution favors interconnected biological information systems for efficient cognition, essential but not sufficient for life.
Area of Science:
- Integrative biology
- Theoretical neuroscience
- Statistical physics
Background:
- Cognition is a fundamental aspect of life, involving information processing.
- Biological systems often exhibit complex information exchange.
- Evolutionary pressures shape biological structures and functions.
Purpose of the Study:
- To formally examine the relationship between biology and cognition.
- To explore the role of statistical models and thermodynamics in understanding cognition.
- To investigate the evolutionary advantages of interconnected cognitive systems.
Main Methods:
- Applying statistical models constrained by communication theory.
- Utilizing methods from statistical mechanics and nonequilibrium thermodynamics.
- Analyzing cognition as information processing within biological systems.
Main Results:
- Cognition is ubiquitous across living organisms.
- Interconnected biological information sources are metabolically efficient.
- Evolutionary exaptations lead to adaptable cognitive arrays.
- Cognition is necessary but not sufficient for life.
Conclusions:
- Cognition is an emergent property of biological systems, shaped by evolutionary and developmental processes.
- Thermodynamic principles govern the efficiency of biological information processing.
- Organismal complexity reflects evolutionary history and environmental interactions.
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