1 Department of Neurology, University of California, San Francisco, San Francisco, California; Weill Neuroscience Institute, University of California, San Francisco, San Francisco, California; Kavli Institute for Fundamental Neuroscience, University of California, San Francisco, San Francisco, California; Howard Hughes Medical Institute, University of California, San Francisco, San Francisco, California. Electronic address: ljp@ucsf.edu.
2 Department of Neurology, University of California, San Francisco, San Francisco, California; Weill Neuroscience Institute, University of California, San Francisco, San Francisco, California; Kavli Institute for Fundamental Neuroscience, University of California, San Francisco, San Francisco, California.
3 Department of Neurology, University of California, San Francisco, San Francisco, California; Weill Neuroscience Institute, University of California, San Francisco, San Francisco, California; Department of Psychiatry, University of California, San Francisco, San Francisco, California.