EDITORIAL 



OUR COLLABORATORS. 



Since the publication of our last issue three additional col- 

 laborators have been added to our editorial staff. Negotiations 

 are pending with several others both in this country and abroad. 

 We feel that our readers are to be congratulated that they are 

 to have the services of men so eminent in their several depart- 

 ments and representing so many leading institutions of this 

 country and Europe. The staff of collaborators at the present 

 writing includes the following : 



Henry H. Donaldson, Ph.D., Professor of Neurology, Uni- 

 versity of Chicago ; Growth and regeneration of nervous organs. 



Professor Ludwig Edinger, Frankfiirty a-M., Collaborator 

 for Germany. 



Professor A. van Gehuchten, University of Loiivain, Bel- 

 gium ; Collaborator for France and Belgium. 



G. Carl Huber, M.D., Assistant Professor of Histology and 

 Embryology in the University of Michigan ; The sympathetic 

 .system and the peripheral nervous system. 



B. F. Kingsbury, Ph.D., Instructor i7i Microscopy, Histol- 

 ogy and Embryology, Cornell University and the Nezv York State 

 Veterinary College ; Morphology of the lower vertebrates (Ich- 

 fhyopsida). 



Frederic S. Lee, Ph. D. , Adjunct Professor and Demonstra- 

 tor of Physiology, College of Physicians and Surgeons, New York 

 City ; Physiology of the nervous system. 



Adolf Meyer, M.D., Docent in Psychiatry, Clark Univer- 

 sity, and Assistant Physician to the Worcester Lunatic Hospital ; 

 Human neurology. 



That the literary departments of the Journal may be 

 maintained at the highest efficiency, authors are requested to 

 send books, monographs and other matter meriting editorial no- 

 tice either to the Editor-in-chief directly or to the Collaborator 



