EFFECTS OF DRUGS ON WHITE MICE 



141 



TABLE 9 

 Tofftl inork in revolutions done by the nicotine mice 



The mice in the nicotine line ran 1 647 613, 1 820 188, 2 791 136 and 3 496 807 

 revolutions during the experiment. One showed very great activity, another 

 great activity while two were rather inactive. No. 10 ran 47 per cent as much as 

 No. 12, No. 11 ran 52 per cent and No. 9 80 per cent as much as No. 12. 



