F. J. J. BUYTENDIJK. “On the negative variation of the nervus acusticus 
caused by a sound.” 
{ ae 
on the line of the abscesses | mm is equal to 1250 second, on the ordinate 1 mm is 
equal to 6,1  10—9 ampère. 
Fig. I. 
1 
on the abscis 1 mm is equal to 1250 second, on the ordinate 1 mm is eq al to 
6,1 & 10-9 ampère. 
Fig. IL 
Fig. I and Fig. Il: Electric phenomenon in the nervus acusticus of the cavia caused by 
a reporting sound 
Proceedings Royal Acad. Amsterdam. Vol. XIII. A°. 1910/11. 
