2. Cover-glass preparation of spinal cord of ox, x 250. (Stained with methyl blue.) 



Axis-cylinder 



Bipolar verve-cell 



Large 

 multipolar 

 nerve-cell 



Axis-cylinder process 



Anterior column 

 Anterior nerve root 



Nerve- cells of 

 anterior cornu """-. 



Nerve-fibres of 

 white matter 



Posterior nerve-root 



Capillary 



Ant. median 



I! 



1. Nerve-fibres of frog, teased in 



osmid acid, x 300. 

 (Stained with hsernatoxylin.) 



fnntfrior column 



3. Transverse section of spinal cord. (Stained with aniline blue-black.) 



Sylvian fissure 



Internal carotid. 



Basilar artery--^ 

 Medu 



_._. Anterior cerebral 



i Middle cerebral 



-- Corpora mamillaria 



Pans 



Vertebral artery 

 Cerebellum 





4. Base of brain, with arteries injected. 



GEORGE KENNING. COLOR PRINTER 



