Curves showing area of cross section of human spinal cord. 
Sse seo White) matter: ssnsconansensssereroneene(S rey matter. 
100 
look MMV VY VivIvinT Hot Wo vo vio va vit IX X 
A. Mati 45 yrs. 
20 
100 Bb. Woman 
x! 
» Woman 2oyrs. 
D. Man zoy rs. 
CERVICAL THORACIC 
TUIMWYVUWWIn © VW Vv WW VE KX XxX 
XI (Xi 
AUTO WY = VESTER “anv = = = = VM EX XX MM eee 
CERVICAL THORACIC LUMBAR.SACRAL 
Entire section. 
Composite curves based on A. B.C and D. 
Th WW WV TW VY! 
LUMBAR 
SACRAL 
To face page 40,] 
CHART I. 
Xi. 
NEUROLOGY. Volt. 
JOURNAL OF COMPARATIVE 
