Seminars in Neurology, Table of Contents Semin Neurol 2008; 28(4): 391DOI: 10.1055/s-0028-1083681 INTRODUCTION TO GUEST EDITOR© Thieme Medical PublishersRohit BakshiKaren L. Roos1 1John and Nancy Nelson Professor of Neurology, Indiana University School of Medicine, Indianapolis, Indiana Recommend Article Abstract Buy Article Full Text