100 STRYCHNINE. 



EXPERIMENT No. i. 

 0.25 mil 0.01% sol. Strychnine Sulphate: 



Frog A 



Frog B 

 Brain pithed 



Frog C 

 Cord pithed 



Drug given, when? 



Increased reflexes 



Convulsions (time) 



Character 



Duration 



Termination 



Minimal stimulus 



Stimulus optional 



Location 



Quality 



What deductions may be tentatively drawn ? 



EXPERIMENT No. 2. 

 Explain briefly your findings: 



EXPERIMENT No. 3. 

 Kymograph records of Strychnine action: 



