Coactivation of M<sub>1</sub>Muscarinic and α1 Adrenergic Receptors Stimulates Extracellular Signal-Regulated Protein Kinase and Induces Long-Term Depression at CA3–CA1 Synapses in Rat HippocampusCary L. Scheiderer, Lori L. McMahon|Journal of Neuroscience|2008Cited by 60