WILLIAM H. HOWELL, PH.D., M.D. Professor of Physiology in the Johns Hopkins University, Baltimore, Md. SECOND EDITION, REVISED VOL. II. MUSCLE AND NERVE; CENTRAL NERVOUS SYSTEM; MECHANISMS; REPRODUCTION PHILADELPHIA, NEW YORK, LONDON W. B. SAUNDERS & COMPANY 1903 SE Set up, electrotyped, printed, and copyrighted August, 1896. Reprinted June, 1897, September, Reprinted March, 1902, and November, 1903. Copyright, 1900, by W. B. Saunders & Company. ELECTROTYPED BY PRESS OF W. B. SAUNDERS & COMPANY. CONTRIBUTORS TO VOLUME II. HENRY P. BOWDITCH, M. D., Professor of Physiology in the Harvard Medical School. HENRY H. DONALDSON, PH. D., Professor of Neurology in the University of Chicago. FREDERIC S. LEE, PH. D., Adjunct Professor of Physiology in Columbia University (College of Physicians and WARREN P. LOMBARD, M. D., Professor of Physiology in the University of Michigan. HENRY SEWALL, PH. D., M. D., Professor of Physiology in the Denver College of Medicine, Medical Department of the 74314 |