62 



ADVANCED LESSONS IN PRACTICAL PHYSIOLOGY 



integument, whereas the pointed one is used for stimulation. In order 

 to lessen the resistance, each electrode is equipped with a layer of cotton 



| M. gluteus maximus 



Nerv. ischiadicus 



M. biceps fern. (cap. long.) 

 M. biceps fern. (cap. brev.) 



N. peroneus 

 M. gastrocnem. (cap. extern.) 



M. soleus 

 M. flexor ballucis longus 



M. adductor maguus 

 M. semitendinosus 

 M. seinimembranosus 



A r . tibialit 



M. gastrocnem. (cap. int.) 

 M. soleus 



M. flexor digitor. comm. longus 

 N. tibialis 



FIG. 39. NERVES AND MOTOR POINTS IN LOWER EXTREMITY. (Church and Peterson.) 



moistened with saline solution. Localize different motor points, using 

 Figs. 38 and 39 as guides, and stimulate them with break shocks of 

 moderate intensity. 



