On tikin Currents. 183 



FIQ. 10. 



Normal current B to A + 160. 



C to B -130. 



C to A + 280. 



Excitation from A to B by 8 L., 1 inf. anodic at A. 

 Blaze-current from C to A, outgoing at A. 

 Excitation from B to A, kathodic at A. 

 Blaze-current from C to A, outgoing at A. 



Excitation from A to B, kathodic at B. 

 Bmze-current from C to B, outgoing at. B. 

 Excitation from B to A, anodic at B. 

 Blaze-current from C to B, outgoing at B. 



Experiment 10. Cat' a Paw ; 24 Hours Post-mortem. 

 A, B, C as indicated below. Excitation by tetanising currents. 

 Berne coil. Two Leclancht's. 10,000 units. The signs + and - 

 refer to the, direction of the break shock. 



FIG. 11. 



Exc. + 

 Exc.- 



Exc.- 



Fiu. 12. 



007") 

 0110 



0140 

 0070 



The response is always of the nature of an outgoing current at A, 

 and at B for both directions of excitation. 



Experiment 11. Cut's Pan: Pads excited and led off as in previous 

 experiment. Excitation " weak " and " strong " through electrodes A 

 and B. Response through A and C arid through B and C. Ingoing 

 response after weak excitation ; outgoing response after strong excita- 

 tion. Berne coil. Four Leclaliche's in primary circuit; tetanisation 



