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Updated: Jul 11, 2026

Perspectives on Neuroscience

Perspectives on Neuroscience

Published on: July 31, 2007

Chaos, brain and divided consciousness.

¹Department of Psychiatry of the First Faculty of Medicine and General Teaching Hospital, Prague. petr.bob@lf1.cuni.cz

Acta Universitatis Carolinae. Medica. Monographia

|September 18, 2007

Summary

Chaos theory and self-organization offer insights into the mind-brain relationship, particularly for understanding memory formation and dissociation. This study links chaotic transitions in electrodermal activity to dissociative phenomena and epileptiform discharges.

Area of Science:

Psychology and Cognitive Neuroscience
Nonlinear Dynamics and Chaos Theory
Psychophysiology

Background:

Fundamental problems in the mind-brain relationship, including memory formation and dissociation, are being explored through nonlinear dynamics.
Dissociation involves synchronized neuronal firing patterns, creating a barrier between mental states.
The study investigates the link between mental processes, neurophysiology, and self-organization principles.

Discussion:

Chaotic self-organization provides a framework for understanding dissociative phenomena and their connection to epileptiform discharges.
Nonlinear methods were applied to analyze electroencephalography (EEG) and electrodermal activity (EDA) during the reliving of traumatic memories and psychopathological states.
Findings suggest a role for chaotic transitions in processing dissociated memory.

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Key Insights:

A relationship exists between dissociation, epileptiform discharges, and laterality changes in bilateral EDA in patients with schizophrenia and depression.
Increased psychopathological symptoms correlate with right-left EDA asymmetry and information entropy asymmetry.
Unilateral increases in complexity may lead to interhemispheric imbalance and chaoticity, potentially fueling epileptiform discharges.

Outlook:

The study supports the self-organizing theory of dreaming, particularly concerning memory processing during dissociative states like dreams.
Chaos theory is valuable for psychology and neuroscience, offering a dynamic perspective on psychological processes and brain physiology.
Further research into self-organization and nonlinear dynamics can deepen our understanding of consciousness and mental disorders.