Self-Representation in Nervous Systems.
Abstract
The brain's earliest self-representational capacities arose as evolution found neural network solutions for coordinating and regulating inner-body signals, thereby improving behavioral strategies. Additional flexibility in organizing coherent behavioral options emerges from neural models that represent some of the brain's inner states as states of its body, while representing other signals as perceptions of the external world. Brains manipulate inner models to predict the distinct consequences in the external world of distinct behavioral options. The self thus turns out to be identifiable not with a nonphysical soul, but rather with a set of representational capacities of the physical brain.
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Having the experience of being the owner of one's body is adaptive, and its function probably relates to the problem of localising and correctly identifying oneself in the sensory environment.
“Having the experience of being the owner of one's body is clearly adaptive, and its function probably relates to the problem of localising and correctly identifying oneself in the sensory environment [9], [10], a problem faced by all central nervous systems [11].”
From If I were you: Perceptual illusion of body swapping (2008) · cites this paper as [11]
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- Authors
- Churchland, P. S.
- Affiliations
- University of California San Diego (US)
- Corresponding author
- Churchland, Patricia S.
- Venue
- Science
- Published
- 2002-04-12
- Volume
- 296
- Issue
- 5566
- Pages
- 308-310
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2092107676
- Cited by
- 160
- References
- 18
- Citations by year
- 2026: 3 · 2024: 4 · 2023: 2 · 2022: 3 · 2021: 6 · 2020: 4 · 2019: 2 · 2018: 4 · 2017: 10 · 2016: 2 · 2015: 5 · 2014: 4 · 2013: 3 · 2012: 9
- FWCI
- 4.67
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Science (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Neuroscience › Cognitive Neuroscience › Embodied and Extended Cognition
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Philosophy and Theoretical Science
- Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
- Keywords
- self-representation, self, neural models, inner models, inner states, perception, prediction, behavior, brain evolution, artificial neural networks, philosophy of mind
- MeSH terms
- Animals, Awareness, Behavior, Mental Disorders, Body Image, Brain, Consciousness, Biological Evolution, Humans, Mental Processes, Nerve Net, Nervous System Diseases, Nervous System Physiological Phenomena, Self Concept
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