THE SPINAL CORD 



(>(57 



FIG. 395. DIAGUAM TO SHOW THE VARIOUS ENDOGENOUS AND EXOGENOUS TRACTS 

 OF SPINAL CORD. (Mott.) 



1, Anterior horn; 2, commissural fibres: 3, posterior horn; 4. crossed pyramidal tracts; 

 5, direct cerebellar tract; 6, antoro- lateral ascending tract; 7, endogenous (oval 

 area of Flechsig); 8, endogenous tract (Gombault and Philippe's tract); 9, endo- 

 genous cornu commissural tract; 10, rubro-spinal and spino-thalamic tract; 

 11, direct pyramidal tract; 12, postero-mcdian column (of Ooll); 13, postero- 

 external column (of Burdach); 14, pjstero-intcrnal triangle (endogenous); lf>. 

 comma tract (endogenous); 1(5, Lissauer's tract; 17, tecto-spinal, spino-tectal, 

 vestibulo-spinal, and cerebro-spinal fil>res. 



