148 STUDIES IN ELECTRO-PHYSIOLOGY: 



Physiological 





s3KNKsssiss^>xy^cgKss*sKsg. 



BB3SS3S83S^^[ 



taysfsassy^s 



Jarcolemma 



Fig. 72 



....--. --. .... ..-.-. 



Elastic 

 irisulafion 



Fig. 73. 



Physiological Explanation. A = portion of a human muscular fibre ; 

 B = separated bundles of fibrils : a, a, larger and d, c, smaller collections. 

 In A the letters a, b, and c represent the dim space, the clear spaces, 

 and Krausc's membrane respectively. 



Electrical Explanation. In C the letters a, b, and c denote : a, a com- 

 partment filled with an elastic substance, say, viscous india-rubber solution ; 

 fe, metallic or other conducting plates ; and c.waxed paper or other dielectric 

 material. 



