Seminars in Neurology, Table of Contents Semin Neurol 2007; 27(4): 299DOI: 10.1055/s-2007-985328 INTRODUCTION TO GUEST EDITORS Copyright © 2007 by Thieme Medical Publishers, Inc., 333 Seventh Avenue, New York, NY 10001, USA.Joseph I. Sirven and Dean M. WingerchukKaren L. Roos1 Editor in Chief 1John and Nancy Nelson Professor of Neurology, Indiana University School of Medicine, Indianapolis, Indiana Recommend Article Abstract Buy Article(opens in new window) Full Text