Conscious Events as Orchestrated Space-Time Selections
By Stuart Hameroff and Roger Penrose
Summary
Full technical statement of Orch-OR. Microtubule quantum vibrations (anharmonic, coherent, gigahertz) are "orchestrated" by synaptic inputs. When threshold is reached, objective reduction (self-collapse) occurs = a moment of conscious experience. Each OR = ~25–100 ms (matching EEG rhythms).
Why It Matters
The foundational paper of the Orch-OR theory. Ongoing experimental testing (Anirban Bandyopadhyay's microtubule resonator experiments).
Notes
This entry is a seed import from the Phase 1 Knowledge Inventory. It has not yet been manually reviewed.