Fig. 6. — A and B, Cells from the anterior horn of a human spinal cord. 

 Kxed with alcohol and stained with methyl-hlue. C, Ganglion-cell fixed with 

 alcohol and stained with hsematoxylin. T), Ganglion-cell from anterior horn of 

 foetal dog. (After an original preparation by RamOn y Cajal.) Prepared with 

 Golgi method. B, Neuroglia. (After an original preparation by Weigert.) Neu- 

 roglia-fibers blue; axis-cylinders black. (After an original preparation by Nissl.) 



