THE JOURNAL 
OF 
COMPARATIVE NEUROLOGY 
EDITORIAL BOARD 
Henry H. DonaLpson ApoLF MEYER 
The Wistar Institute Johns Hopkins University 
J. B. JoHNSTON Ouiver S. STRONG 
University of Minnesota Columbia University 
C. JupDSON HERRICK, University of Chicago 
Managing Editor 
VOLUME 29 
FEBRUARY—-OCTOBER, 1918 
PHILADELPHIA, PA. 
THE WISTAR INSTITUTE OF ANATOMY AND BIOLOGY 
