QUANTUM CONSCIOUSNESS PT 5 Recent research from Roger Penrose, Stuart Hameroff and others suggest that consciousness is quantum in nature and is received by the microtubule backbones of our cells. They argue that quantum superposition states in the microtubules collapse due to a threshold tied to the greater universal order. In their Orchestrated Objective Reduction theory quantum coherence in the brain is responsible for consciousness. Microtubules are composed of tubulin and found in the cytos