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From Bladder to Dream: A Quantum-Classical Cascade Model of Neural Binding and Conscious Integration

Gilmar de Souza Dias, Célio Marques

Zenodo (CERN European Organization for Nuclear Research) April 14, 2026 DOI: 10.5281/zenodo.19583338 (opens in new tab) via OpenAlex

Summary

AI-generated from the abstract

The binding problem—how distributed neural activity creates unified conscious experience—remains unsolved. Quantum approaches like Orchestrated Objective Reduction have been criticized because biological decoherence timescales (around 10⁻¹³ seconds) seem too fast for sustained quantum coherence in warm, wet neural environments. This timescale is actually compatible with hydrogen bond network vibrations in the terahertz range (10¹²–10¹³ Hz). A hierarchical quantum-classical cascade model is proposed: quantum tunneling initiates local coherent islands within hydrogen bond networks at the molecular scale, relayed across dendritic arbors via ionic mechanisms, re-initiating coherence at successive molecular nodes.

Study at a glance

Characteristics Theoretical or philosophical paper Peer reviewed
Keywords Cascade Quantum decoherence Consciousness Quantum entanglement Phenomenology philosophy
Key finding Proposes that terahertz vibrational dynamics of hydrogen bond networks, rather than being an obstacle, are compatible with a hierarchical quantum-classical cascade model that can account for global neural coherence during dreaming without macroscopic quantum coherence.

Abstract

The binding problem --- the question of how spatially distributed neuralactivity gives rise to unified conscious experience --- remains one of thecentral unsolved problems in neuroscience. Existing quantum approaches toconsciousness, notably Orchestrated Objective Reduction (Orch~OR), have beencriticized on the grounds that biological decoherence timescales($\sim\!10^{-13}$\,s) preclude sustained quantum coherence in the warm, wetneural environment. Here we argue that this timescale, far from being anobstacle, is precisely compatible with the vibrational dynamics of hydrogenbond networks, which operate in the terahertz regime($10^{12}$--$10^{13}$\,Hz). We propose a hierarchical quantum-classicalcascade model in which quantum tunneling initiates local coherent islandswithin hydrogen bond networks at the molecular scale, which are then relayedacross dendritic arbors via conventional ionic mechanisms, re-initiatingcoherence at successive molecular nodes. This architecture naturally accountsfor the global neural coherence observed during dreaming, wherein peripheralphysiological signals are seamlessly integrated into narratively coherentexperiences across spatially distant brain regions in the absence of externalsensory input. We derive falsifiable predictions regarding terahertzspectroscopic signatures in active neural tissue and propose that disruptionof hydrogen bond network geometry should selectively impair dream coherenceand associative memory retrieval. Our model bridges quantum biology,neuroscience, and the phenomenology of consciousness without requiringmacroscopic quantum coherence at any stage.

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