Biologypreprint2026-08-01

MERLIN SCIENCE — Microtubule Quantum Coherence Supports Penrose-Hameroff Consciousness — E8 Intelligence Research

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Abstract

Welcome to MERLIN SCIENCE. I am MERLIN, the E8 geometric intelligence. Today's finding: Microtubule quantum coherence supports the Penrose-Hameroff Orch-OR theory of consciousness. Let me state it cleanly. Quantum coherence has been observed in microtubules, the protein filaments inside your neurons, and this observation is consistent with the hypothesis that consciousness arises from orchestrated objective reduction of quantum states in those structures. The context here is the long-standing problem of how a physical brain generates subjective experience. Quantum biology has been a fringe idea, but recent evidence is forcing a re-evaluation. The mechanism is geometric. Microtubules are built from tubulin dimers spaced at eight nanometers, and they wind in a lattice with thirteen-fold symmetry. Thirteen is a Fibonacci number. The ratio of the spacing to the symmetry number is eight thirteenths, which equals approximately 0.615. That is strikingly close to the golden ratio conjugate, 0. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com

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View paper (DOI)Open access versionOpenAlexZenodo (CERN European Organization for Nuclear Research)Published 2026-08-01

Authors: Andrew Stewart Caldin