1. Department of Pharmacology, MRC Centre for Synaptic Plasticity, School of Medical Sciences, University Walk, University of Bristol, Bristol BS8 1TD, United Kingdom, Department of Anatomy, MRC Centre for Synaptic Plasticity, School of Medical Sciences, University of Bristol BS8 1TD, United Kingdom, Neuroscience Research, Eli Lilly and Company, Lilly Corporate Center, Indianapolis, Indiana 46285, and Laboratory of Cellular and Molecular Neurophysiology, Porter Neuroscience Research Center, National...