Hemispheric disparity theory: a dual-system framework for consciousness.
Front Psychol May 29, 2026 Peer reviewed DOI: 10.3389/fpsyg.2026.1727527 via PubMed Central
Summary
This theoretical paper proposes a dual-system framework for consciousness based on hemispheric disparity. It argues that the left and right hemispheres operate as distinct but interacting systems, each contributing unique aspects to conscious experience. The left hemisphere is associated with focused attention, language, and analytical processing, while the right hemisphere supports broad, holistic, and contextual awareness. The framework suggests that normal consciousness emerges from the dynamic integration of these complementary systems, and disruptions in their balance may underlie certain neurological and psychiatric conditions.
Study at a glance
| Design | theoretical or philosophical paper |
|---|---|
| Key finding | Consciousness arises from the dynamic integration of two distinct hemispheric systems: a left-hemisphere analytical system and a right-hemisphere holistic system. |
Abstract
Hemispheric disparity theory: a dual-system framework for consciousness.