ir.0 



F K V K R . 



A very lorgc i\og. Ciirari 

 Ut'pbiuu upvuiug ou vncb aide 



TlVK. 



AETUIIAL riUMtUL* 



ExrEKIMKNT 10 I. 



ffircn; artificial n:t<|iiraliuii ; fouioral artery used; par vaguin cul; 

 over liiUig'ii rugioii. 



K KM AUKS. 



A vcrr strong; furadic corront lent tlirouf^h the braia, the wire* bt-iiiK 



ill tlio ^Tuy mutter of liitiig's regiuiis. 

 (li'iioral ti'luiiuD. 

 (ii'iierul tetanus, 

 (ii'iieral tetanus, 

 (jcneral tetanus. 

 Current interrupted. 



Animal lost ubuut two fluidoances of blood. 

 More curari piveu. 



A mild but decided current sent through the brain. 



Very powerful current employed ; no tetanus. 



Tracing Fip. 4, Plate II. represents the arterial pressure at the time* 



marked thereon. 

 Current interrupted. 



Pnra moter, etc., irritoted by insertion of noKzIc of syringe. 

 Water forced in so as to destroy the brain. 



Animal pithed. At the autopsy Ilitzip's region found to have been 

 destroyed upon both sides of the brain. 



ExrEKIMKNT 105. 



A moderate sized dog. Conditions as in the lost E.xpcriiuent, except that the vagi were not cut 

 in the beginning of the Experiment. 



T<««. AaTKBiAL PaBaaoac* 



X.SM. 



12 20.5-210 



125 20.5-210 



4^3 205-215 



5:40 200 



6 225-235 



6:12 ■.':i.-. 



620 2.'.() 



6ut0 220 



225-235 

 215-2.30 

 230-235 



RE.MAHKS. 



A very deriiled current sent through the brain. 



General tremblings. 



Current broken. 

 Vagi cot 



