760 



DR FRASER ON THE PHYSIOLOGICAL ACTION 



Experiment LIX. — continued. 



Time. 



Time 

 after 

 Adminis- 

 tration. 



Arteri 



Mean 

 Pres- 

 sure. 



al Tension. 



Pressure 

 Oscillates 

 between 



Venous 

 Ten- 

 sion. 



No. of 



Cardiac 

 Contrac- 

 tions. 



No. of 



Respira- 

 tions. 



Tem- 

 perature 



Notes of Operations and of 

 Symptoms. 



H. M. S. 



M. S. 









PerMin. 



Per Min. 









3 20 15 



3 45 



5-0 



• ■ • 



• • • 



... 



• . . 





Excessive lachrymation. 



3 20 30 



4 



4-7 



25 & 60 



3-2 











3 20 40 



4 10 



3-7 



30 60 



... 











3 20 50 



4 20 



38 



30 6-5 



30 



... 





1004 





3 210 



4 30 



4-3 



3-0 6-0 



2-9 



32 







Cardiac impulse quite percep- 

 tible to the touch. 



3 21 15 



4 45 



3-5 



2-0 5-0 





• . . 





100-4 



The dog is now quite quiet. 



3 21 30 



5 



3-0 



20 5-0 



2*8 









Third eyelid is protruded 

 slightly, and the eyeball is 

 directed downwards and in- 

 wards. 



3 22 



5 30 



2 6 



2-0 5-5 



2 4 



24 



8 



1003 





3 22 15 



5 45 



3-1 



30 50 



2-2 











3 22 30 



6 



2-5 



2-0 50 



2-1 









Cardiac impulse can still be 

 felt readily. 



3 23 



6 30 



26 



20 4-5 



2-0 



22 





100 3 





3 23 30 



7 



27 



1-5 50 



1-9 



... 







Respirations are short and 

 jerking. 



3 24 



7 30 



25 



20 35 



1-8 



20 



10 



100-3 





3 25 



8 30 



2 6 



2-0 35 



1 9 



12 





100-3 



An occasional faint muscular 

 twitch occurs. 



3 26 



9 30 



2-7 



2-3 30 



1-7 



16 



10 



100-2 



Respirations are gasps merely. 



3 26 15 



9 45 



2-5 



2-0 3-5 



■ • • 



• • • 





. . . 





3 26 30 



10 



2-4 



20 3-0 



... 



... 



6 





No reflex movement on severe 

 irritation. 



3 27 



10 30 



2-2 



2-3 2-5 



1-7 



14 





1002 





3 27 30 



11 



13 



2 



16 







100-2 





3 27 40 



11 10 







10 









Cardiac and respiratory move- 

 ments have ceased. 



3 28 



11 30 



• • • 







• • • 





100-1 





3 33 



16 30 



. . • 











1000 





3 35 



18 30 



... 



... 



... 



... 





99-7 





The exposed heart was found, in the autopsy, to be perfectly quiet ; and only one or two 

 irregular non-synchronous movements could be obtained Avhen it was stimulated. All its chambers 

 were full of blood. Slight peristaltic movements were observed in the small intestines. 



Experiment LX. 



