A Quantum–Neurobiological Framework for Consciousness: EMQA‑NBN as an Extension of EMQA

This work proposes a philosophical paradigm and possible ontology for consciousness and awareness. It develops a unified conceptual framework by extending the Entropy‑Mediated Quantum Amplification (EMQA) theory into a full model integrated with a neurobiological network. EMQA posits that consciousness originates from quantum‑geometric amplification events within neuronal microtubules. Extending EMQA into a neurobiological implementation, I introduce the EMQA‑NBN (neurobiological network), a proposed regulatory loop that links microtubular quantum activity with classical neurophysiology through NMDAR‑mediated signaling, calcium‑dependent modulation, and electric‑field interactions. This loop provides a mechanistic substrate capable of sustaining the conscious field, shaping its content, and explaining its disruption under anesthetics, metabolic disturbances, and pathological states. To clarify the phenomenological landscape, a new taxonomy—experionoesis—is introduced to integrate consciousness, awareness, subawareness, and intuition into a coherent hierarchy grounded in neurophysiology. Ancient brain structures, particularly the brainstem and cerebellum, are proposed to generate and modulate the foundational excitation current that supports raw consciousness, while neocortical circuits transform this field into structured awareness. The framework also raises speculative questions about whether microtubular quantum‑sensitive properties may vary across environmental or neurodevelopmental conditions such as autism. A further conceptual extension considers whether the EMQA‑NBN interface could enable quantum‑influenced or even non‑local computational processes, providing a potential basis for intuitive and non‑algorithmic cognition. By combining quantum amplification, microtubule dynamics, receptor‑level modulation, and large‑scale neural circuitry, the EMQA‑NBN framework offers a unified ontology for the emergence, modulation, and loss of consciousness, bridging conceptual gaps between quantum processes, neurobiological mechanisms, and subjective experience.