I MAM I , ,|| 



I HE CON! ROL OF THE KESPI RATIO 



The participation of Buch wid 

 tor) acl demands that 



trol With i ,1.. 



nasi | 



dud ad the intei 



diaphragm are contracting « h 



relaxing; and all tl 



bring about the mi I 



dently there musl ome mechanism I 



is effected through the i m. 



THE RESPIRATORY NERVE CENTERS 



I nt fibers to • : ■ 



tive motor neur» hich in d 



matter <>f the Bpinal cord. I 

 i-ons. or subsidiary 



impulses from a highi 

 longata, the pathway of trai 

 subsidiary centers being in I 



evidence thai 

 nished By obsen ii 

 by scri.il destruction 

 1 1 this method the ap 

 location being thru del 



of tin- supposed loc *»■» 



before backw ard, p 

 produced on tli- 

 mcdulla, w hen imra 



[f W •' ll'iW 



tricle in i 

 located about the tip 



resides in I 

 Bolitariu [1 



