From the Veterans Administration Hospital and the Division of Neurosurgery and Department of Neurology, University of Cincinnati College of Medicine, Cincinnati, Ohio
Dr. Salmon's address is Chief, Department of Neurosurgery, Veterans Administration Hospital, 3200 Vine Street, Cincinnati, Ohio 45220.
Dr. A. F. York, Veterans Administration Hospital, Chillicothe, Ohio, made the initial evaluation of the patients. The psychological testing was done by J. Gonen, Ph.D., and M. Wilson, B.A. F. Cassidy, R.N., did the ward evaluation. The illustration is by R. L. Clark, R.B.P. The various groups were coordinated by M. Prusiner.