174 Dr. K H. Alcock. TJie Electromotive [Dec. 15, 



Table V. 







Far. 



• 



Near. 









Experiment. 



Negative variation. 





Negative var. 







Notes 

 (see below). 











Time. 







Time. 





















Initial. 



Final. 





Init ial. 



Final. 









716. H 



orse VI 



a 0-694 (1st) 

 -839 (2nd) 

 c -166 



1 -419 

 0-20 



min. 

 29 



D. 



b -800 



0-372 



min. 



1 





Fig. 6. 

 a = far. 

 b = near. 



719. 



721. 

 720, B. 



» VI 



„ VII 

 » VII 



a 0-111 (1st) 

 -144 (2nd) 



al -60 



a -292 

 c -253 



1 0-1109 



0-372 

 (0 -496) 



0-294 

 0-281 



24 



52 

 (17) 



22 

 5 



b -400 

 c -322 

 c* 0-092 



b 1 -22 

 b -355 



0-138 

 0-092 

 0-115 



0-764 

 0-378 



18 

 14 < 

 3 



17 



20 < 



r 



c — far again, 

 a = 1st pair. 

 b = 2nd pair. 

 c = 3rd pair, 

 c* = 3rd pair re- 

 versed. 

 Control with, me- 

 dullated nerve. 

 a = far. 

 b = near. 

















L 



c = far again. 



* -OOl 



. volt. 



Fig. 6. — Splenic of Horse. Negative Variations. Eesult of exciting at (1) far, 

 (2) near, and (3) far electrodes. 



electrodes, and then the excitation was reversed ; the alteration 

 produced by reversal was very small. 



