88o 



THE CENTRAL NERVOUS SYSTEM 



Thalamo-Corfital FibrfS 



/sense of position \ 

 \ movement/ 



5(>ino-Cerebe!Ur 

 Tracts 



/Co- ordination &] 

 \ Muscular Tone I 



.Crossed Sensory Fibres 

 /PW Hci,t& Cold\ 

 llouch & Pressure/ 



ioAl Nerve -'^ 



Fig. 357. Ascending Nerve Tracts (after Holmes). 



