ANIMAL ELECTRICITY. LECTURE III, 



65 



First Stage. 



FiCx. 25 (675). — Augmented negative effect. 



Second Stage. 



,^;^''-: 



jM ' llllUllUiUllt.' 



ERRATUM. 



p. 65. Description of Fig. 29 (858), for negative after- 

 effect read negative effect. 



i i ! f f ! 







z/ter 



Fig. 29 (858). — Positive converted into negative after-effect. 

 Third Stage. '! '! ! ' I 



M t I 





Fig. 31 (984). — Positive effect diminished. 



Influence of Tetanisation on the Electrical Response of Nerve 



IN ITS Three Stages. 



