Fig. 1 60. The Cerebro-spinal Cavity 

 and its Contents. 



F, T, o, frontal, temporal, and occipital portions 

 of cerebrum ; c, cerebellum ; MO, medulla 

 oblongata ; MS, upper and lower extremities 

 of the spinal cord ; ci, the first cervical 

 nerve ; DI, the first dorsal nerve ; LI, the 

 first lumbar nerve. 



Fig. 161. The Sympathetic Chain of the 

 Bight Side, showing its connection 

 with the principal Cerebro-spinal 

 Nerves. 



