TECHNIQUES OF ANATOMY — ROOFE AND LESHER 339 



autoradiogram of the photomicrogram of the alpha particle tracks. 

 We feel that this technique is probably the most accurate available. 



NEUROLOGY 



Neurology is too broad a subject, covering both the basic science 

 and clinical fields, to be treated here. In the study of neurology the 

 mathematician, the engineer, the pathologist, and the physiologist 

 have opened a new field, namely, cybernetics, which is the study of 

 communication in the animal and the machine. 



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