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Updated: Jun 29, 2025

Assessment and Communication for People with Disorders of Consciousness
Published on: August 1, 2017
The Constrained Disorder Principle May Account for Consciousness
Tal Sigawi1, Omer Hamtzany1, Josef Daniel Shakargy1
1Department of Medicine, Hadassah Medical Center, Faculty of Medicine, Hebrew University, Jerusalem IL12000, Israel.
The constrained disorder principle (CDP) explains brain variability and consciousness. CDP-based AI platforms show promise for improving disorders of consciousness (DoC) assessment and treatment.
Area of Science:
- Neuroscience
- Complex Systems Theory
- Artificial Intelligence
Background:
- Consciousness definition and mechanisms remain controversial.
- The brain's inherent variability is crucial for function and adaptability.
- Existing theories struggle to explain neuronal signal variability and its link to consciousness.
Purpose of the Study:
- To introduce the constrained disorder principle (CDP) as a framework for understanding brain complexity and consciousness.
- To explain how CDP accounts for variability, complexity, entropy, and uncertainty in consciousness.
- To propose CDP-based artificial intelligence (AI) platforms for improving disorders of consciousness (DoC).
Main Methods:
- Review of existing consciousness theories and their limitations.
- Application of the constrained disorder principle (CDP) to brain function.
- Development of CDP-based AI platforms using second-generation AI systems.
Main Results:
- The CDP provides a framework to explain the brain's dynamic borders and bounded disorder.
- CDP accounts for the variability, complexity, entropy, and uncertainty inherent in consciousness.
- CDP-based AI platforms can potentially model and address these aspects of consciousness.
Conclusions:
- The constrained disorder principle offers a novel perspective on consciousness and brain function.
- CDP-based AI platforms present a promising avenue for advancing the understanding and treatment of DoC.
- Future research should focus on validating and implementing these CDP-based platforms for clinical applications in DoC.
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