﻿Concerning 
  Emotive 
  Phenomena. 
  

  

  29 
  

  

  o 
  - 
  id 
  15 
  zo 
  25 
  m. 
  30 
  

  

  Successive 
  records 
  taken 
  on 
  the 
  same 
  plate 
  by 
  the 
  same 
  galvanometer 
  of 
  the 
  deflection 
  

   given 
  by 
  a 
  current 
  of 
  two 
  Leelanche 
  cells 
  passing 
  through 
  the 
  hand 
  and 
  through 
  the 
  

   forearm 
  for 
  30 
  minutes. 
  The 
  galvanometer 
  was 
  shunted 
  to 
  l/10th 
  for 
  the 
  forearm. 
  

  

  Hand. 
  Forearm. 
  

   44 
  y 
  260 
  y 
  

  

  17-5 
  410 
  

  

  Conductance 
  

  

  Eesistance 
  

  

  ' 
  at 
  beginning 
  

  

  . 
  at 
  end 
  

  

  J" 
  at 
  beginning 
  22,730 
  

  

  t 
  at 
  end 
  57,140 
  

  

  3846 
  1 
  

   2439 
  

  

  At 
  the 
  time 
  indicated 
  by 
  the 
  vertical 
  bar, 
  C, 
  a 
  voluntary 
  cough 
  was 
  made, 
  which 
  

   produced 
  no 
  effect 
  upon 
  the 
  forearm, 
  but 
  gave 
  an 
  emotive 
  effect 
  = 
  + 
  6 
  y 
  from 
  23 
  to 
  29, 
  

   or 
  from 
  43,480 
  to 
  34,480 
  0. 
  

  

  -IOO 
  

  

  80 
  

  

  - 
  60 
  

  

  - 
  40 
  

  

  1 
  ZO 
  

  

  o 
  r 
  2' 
  3' 
  4' 
  

  

  Simultaneous 
  record 
  taken 
  upon 
  two 
  similar 
  galvanometers 
  of 
  the 
  conductance 
  of 
  the 
  

   hand 
  and 
  of 
  the 
  forearm 
  during 
  the 
  first 
  four 
  minutes 
  of 
  the 
  establishment 
  through 
  each 
  

   of 
  a 
  current 
  of 
  two 
  Leclanches. 
  The 
  forearm 
  galvanometer 
  is 
  shown 
  to 
  be 
  l/10th 
  of 
  

   the 
  sensitiveness 
  of 
  the 
  hand 
  galvanometer. 
  The 
  current 
  through 
  the 
  forearm 
  is 
  rapidly 
  

   increasing 
  (= 
  from 
  135 
  to 
  215 
  y 
  conductance 
  ; 
  or 
  from 
  7407 
  to 
  4651 
  a> 
  resistance). 
  That 
  

   through 
  the 
  hand 
  is 
  slightly 
  decreasing 
  (=from 
  15 
  - 
  75 
  to 
  15 
  y 
  conductance; 
  or 
  from 
  

   63,500 
  to 
  66,667 
  <o 
  resistance). 
  

  

  