1. Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA.
2. Department of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA 94305, USA.
3. Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA 94305, USA.
4. Stanford Neurosciences Institute, Stanford University, Stanford, CA 94305, USA.
5. Department of Biology, Stanford University, Stanford, CA 94305, USA.
6. Howard Hughes Medical Institute, Stanford University, Stanford, CA 94305, USA.
7. CNC Program, Stanford University, Stanford, CA 94305, USA.
8. Department of Applied Physics, Stanford University, Stanford, CA 94305, USA.
9. New York Stem Cell Foundation—Robertson Investigator, Stanford University, Stanford, CA 94305, USA.