254 AUGMENTOR FIBRES IN MAMMAL. [BOOK i. 



GTrVgJ- 



GTh? - 



FIG. 71. DIAGRAMMATIC REPRESENTATION OP THE CARDIAL INHIBITORY AND 

 AUGMENTOR FlBRES IN THE DOG. 



The upper portion of the figure represents the inhibitory, the lower the augmentor 

 fibres. 



