Barry B. Wolfe is Professor of Pharmacology in the Department of Pharmacology. He is also Director of the Interdisciplinary Program in Neuroscience and the Director of the MS Program in Pharmacology. Dr. Wolfe's areas of expertise include ligand gated ion channels - structure and function. Main research projects focus on the contribution of subunit composition and order on the function of nicotinic acetylcholine receptors. Dr. Wolfe's homepage is at http://www9.georgetown.edu/gumc/departments/pharmacology/faculty/facwolfe.html.