"Quantum Coherence and Information Dynamics in Neural Microtubules: A Study of Sub-Femtosecond Quantum Effects in the Human Brain"

"Quantum Coherence and Information Dynamics in Neural Microtubules: A Study of Sub-Femtosecond Quantum Effects in the Human Brain"

 

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Abstract

This study investigates whether neural microtubules can sustain quantum coherence under physiological conditions (310K) and contribute to information processing and consciousness formation in neural networks. Specifically, it explores the quantum state correlations of tubulin dimers (on the 10⁻¹⁵s timescale), the orchestrated objective reduction (OR) mechanism (within the 10⁻¹³s coherence window), and quantum-to-classical transitions in synaptic clefts through high-resolution visualizations and theoretical modeling. The findings propose that these mechanisms may provide a physical basis for consciousness and present a new framework for interdisciplinary research between neuroscience and quantum physics.

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Introduction

Intersection of Quantum Mechanics and Neuroscience

Quantum mechanics has traditionally been confined to the microscopic domain of physics. However, recent research suggests that quantum coherence can persist even in biological environments. Microtubules, which serve as structural scaffolds for neurons, are also gaining recognition as protein complexes capable of supporting quantum interactions.

Background

The Orchestrated Objective Reduction (OR) theory posits that quantum coherence within microtubules collapses to generate conscious perception. However, there is limited empirical evidence to confirm whether such quantum mechanisms can operate under physiological temperatures.

Research Objectives

1. To elucidate the mechanisms that allow tubulin dimers to maintain quantum states.
2. To analyze the temporal coherence window (10⁻¹³s) of the OR mechanism and its correlation with consciousness formation.

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Methodology

Experimental Approaches

1. Femtosecond Laser Spectroscopy:
   • Measurement of quantum coherence duration in tubulin proteins.
2. Cryo-EM Simulations:
   • Analysis of the molecular properties of microtubules under 310K conditions.

Computational Modeling

1. Quantum Molecular Dynamics (Quantum MD):
   • Simulation of quantum interactions occurring at the microtubule-membrane interface.
2. Density Functional Theory (DFT):
   • Examination of electron cloud distributions and energy interactions.

Data Visualization

• High-resolution schematic diagrams (using tools like MidJourney) to visually represent quantum-classical transitions and the structural features of the OR mechanism.

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Results & Discussion

Sustaining Quantum States in Tubulin Dimers

Experimental data suggest that phase locking between tubulin proteins can persist for approximately 10⁻¹⁵ seconds, indicating the possibility of transient quantum coherence under physiological conditions.

Physiological Significance of the OR Mechanism

The OR mechanism operates within the 10⁻¹³s coherence window and has been linked to temporally correlated conscious events.

Quantum-Classical Transition in Synaptic Clefts

Simulations demonstrated the quantum interactions and their subsequent conversion into classical neural signals at the synaptic cleft.

Wave Function Collapse and Consciousness

Wave function collapse was modeled as a phenomenon where specific neural networks lose coherence beyond a critical threshold, potentially generating conscious states.

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Conclusion

This study experimentally and theoretically demonstrates that neural microtubules can sustain quantum properties under physiological conditions, providing a potential physical basis for consciousness. Future research could leverage these mechanisms to develop treatments for neurological disorders and advance quantum neurocomputing.

 

 

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