Ill: 



nii'l in j lj^ • . 



■ •>- il n • •» .-1 



i.. which thi 

 then 



til.. 



The Vasomotor Ni 



1 ' if next problem 

 nervous Bystem, and find tl 

 the nerve centers from w hich tl 



stenee of both \ 

 is no adequate e^ idei 

 the latter, v. e mnsl confii e oui 

 Tli. it two levels in 1 1 



ler of the Bpinal <l. and 2 in thi 



oblongata. 



The spinal, or as the} 

 cent re represented b 



ter in the thoracic portion i 

 g] ionic vi strictor fibers abo 



location of the nen «• cells comp 



nol as j et 1 ii definitely made oul I 



the vagus center s< e Rai I 



Bcend in the lateral columi 



iund the cells of the Bubsidii 

 horns. 



The experimental i • idi i ce w hich ii 

 subsidiary centers is quite d< I 



1"\>. ■ ical region below t! • 



\\ itli the moi ements of t! e dia] 



found); . because ' 

 \ • ■ daj b, ho 



I r after this has occurrt tl, tl 

 down • rtebral canal, 



indicating that th< 



ill.- pathw n\ ! 

 ha\ e been broughl ah< 



ni independcnl • 

 fore demons! 



themselvt < 



• Tilt 



puis 



