126 UNIVERSITY OF MISSOURI STUDIES 



up from F to H. Down from H to J, and up from J to L. 



Down from L to N, and up from N to P. 

 The tone 8 Down from P to R, and up from R to T. 



Down from T to V, and up from V 

 to X. Down from X to Z, and up from Z to 93. Down from 

 93 to X, and up from X to $. The nerve ends located on 

 these sections therefore receive eight shocks during the pe- 

 riod. 



Let us examine the sections from the sixty-fifth to the 

 sixty-ninth. They move down from g to B. and up from 

 B to E. Down from E to F, and up from F to H. Down from 

 H to K, and up from K to L. Down from L to N, and up from 

 N to Q. Down from Q to S, and up from S to T. Down from 

 T to V, and up from V to Y. Down fom Y to Z, and up from 

 Z to 93. Down from 93 to (5, and up from (5 to 3f. The nerve 

 ends located on these sections therefore receive eight shocks 

 during the period. 



The seventieth section moves down from § to B, and up 

 from B to E. Down from E to F, and up from F to H. Down 

 from H to K, and up from K to M. Down from M to N, and 

 up from N to Q. Down from Q to S, and up from S to T. 

 Down from T to V, and up from V to Y. Down from Y to Z, 

 and up from Z to 93. Down from 93 to ($, and up from (J to $?■ 

 The nerve ends located on this section therefore receive eight 

 shocks during the period. 



The sections of the partition from the seventy-first to the 

 one hundred and second move down from ?? to B, and up from 



B to E. Down from E to F, and up from 

 The tone 6 F to H. Down from H to N, and up from 



N to T. Down from T to V, and up 



from V to Y. Down from Y to Z, and up from Z to 93. Down 



from 93 to (S, and up from @ to *$• The nerve ends Jocated 



on these sections therefore receive six shocks during the period. 



The sections from the one hundred and third to the one 



