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Active sensing--closing multiple loops
1Institute of Neuroinformatics, ETH/University Zürich, Switzerland. Peter@ini.phys.ethz.ch
Zeitschrift Fur Naturforschung. C, Journal of Biosciences
|December 5, 1998
Summary
The brain is not a passive sensory processor but an active explorer of its environment. This active sensing perspective reshapes how we design and interpret neuroscience experiments.
Area of Science:
- Neuroscience
- Cognitive Science
- Systems Biology
Background:
- The traditional view of sensory systems as passive information processors is incomplete.
- Understanding brain function requires considering its dynamic interaction with the environment.
Purpose of the Study:
- To propose a paradigm shift towards viewing the brain as an active exploratory system.
- To highlight the bidirectional interactions between the brain and its environment.
Main Methods:
- Conceptual analysis and theoretical framework development.
- Emphasis on multi-scale system descriptions and bidirectional interactions.
Main Results:
- Challenges the passive sensory processing model of the brain.
- Proposes an active sensing framework where the brain actively explores its environment.
Conclusions:
- A revised understanding of the brain as an active, environment-embedded system is crucial.
- This active sensing paradigm necessitates changes in experimental design, data analysis, and interpretation in neuroscience research.