Stanford University - Department of Neurology and Neurological Sciences, Stanford University - Department of Neurology and Neurological Sciences, Stanford University - Department of Neurology and Neurological Sciences, Stanford University - Department of Neurology and Neurological Sciences, Stanford University - Department of Neurology and Neurological Sciences, Stanford University - Department of Neurology and Neurological Sciences, Stanford University - Department of Neurology and Neurological Sciences, Stanford University - Department of Neurology and Neurological Sciences, Stanford University - Department of Neurology and Neurological Sciences, Stanford University - Department of Neurology and Neurological Sciences, Stanford University - Department of Neurology and Neurological Sciences and University of California, Berkeley - Howard Hughes Medical Institute (HHMI)