This paper introduces a classical, non-quantum model in which dynamic microtubule states act as structural “keys” that gate dendritic integration and shape the metric geometry of conscious dynamics in Noetic Diffusion Theory. The framework links subcellular cytoskeletal processes to regional manifolds and global brain states, offering falsifiable, multi-scale predictions for anesthesia, tauopathies, and frequency-specific neuronal gating.

Obsolete. Please read the follow up article instead: A Cytoskeletal-Dendritic Accessibility Model of Associative Memory