183 



Table W. 

 Experiment 2040. 



Time 



Time between two contractions 

 of one of two adjacent fragments. 



Time between two contractions 

 of tiie other. 



Interval between the synchronous contractions. 



A rather high percentage af success in obtaining synchro- 

 nous pulsation of two fragments of heart, was observed, when 

 the cut edges of the two respective fragments were brought 

 close to each other and still more so. when the cut edges 

 belonged to one another, one fragment of heart being thus 



