Terahertz Oscillations in Tubulin Correlate with Clinical Potency: Implications for Anesthetic Action and Post-Operative Cognitive Dysfunction Travis J. A. Craddock. 1, Philip Kurian2, Jordane Preto3, Kamlesh Sahitts, Stuart R. Hameroffs, Mariusz Klobukowski2 & Jack A. Tuszynski3,4 Anesthesia blocks consciousnes