Dr. Calixto Machado, MD. PhD. Clinical Neurophysiology and Neurology; Author of “Brain Death: A Reappraisal” — ideaXme Show — Ira Pastor Posted by Ira S. Pastor in aging, bioengineering, biotech/medical, cryonics, DNA, life extension, neuroscience, science, transhumanismTagged aging, bioquantine, bioquark, brain death, calixto machado, coma, ira pastor, Life extension, longevity, Neurobiology, Neurology, neuropharmacology, Neuroscience, PVS, stem cells Jul 232019