96 Dr. A. D. Waller. The Secreto-motor Efiects in [Jan. 16 ; 



Fig. 6. — Effects of a single shock, S.S., before and after tetanisation for \ minute. 



Before =0 '0115 volt. 



(During tet =0 '0300 „ ) 



After =0 -0155 „ 



Fig. 7. — Effects of a single shock, S.S., before and after strong tetanisation for 



1 minute. 



Before =0 '0183 volt. 



(During tet =0 '0283 „ ) 



After =0 -0017 „ 



A second tetanisation at T gives only , 0067 volt. 



