﻿Dr. 
  D. 
  Ferrier 
  on 
  the 
  Brain 
  of 
  Monkeys. 
  

  

  425 
  

  

  III. 
  Eyes 
  directed 
  upwards. 
  

  

  IV. 
  Not 
  explored. 
  

  

  V. 
  Not 
  explored. 
  

  

  VI. 
  Not 
  explored. 
  

  

  VII. 
  Both 
  eyes 
  are 
  directed 
  to 
  the 
  right 
  (whether 
  there 
  was 
  any 
  

   upward 
  direction 
  was 
  not 
  noted). 
  

  

  The 
  pupils 
  became 
  contracted. 
  

  

  VIII. 
  The 
  eyes 
  were 
  directed 
  to 
  the 
  right 
  (notes 
  do 
  not 
  mention 
  as 
  to 
  

   whether 
  any 
  upward 
  direction 
  was 
  observed). 
  The 
  pupil 
  was 
  

   thought 
  to 
  be 
  slightly 
  contracted. 
  The 
  eyelids 
  during 
  the 
  stimu- 
  

   lation 
  had 
  a 
  tendency 
  to 
  close, 
  The 
  head 
  also 
  inclined 
  to 
  the 
  

   right 
  side. 
  

  

  IX. 
  Both 
  eyes 
  directed 
  upwards 
  and 
  to 
  the 
  left. 
  Pupils 
  contracted 
  ? 
  

  

  In 
  this 
  animal, 
  which 
  was 
  allowed 
  to 
  remain 
  quite 
  conscious 
  

   during 
  stimulation, 
  an 
  experiment 
  was 
  made 
  as 
  to 
  vision 
  by 
  hold- 
  

   ing 
  before 
  it 
  a 
  teaspoonful 
  of 
  milk, 
  which 
  it 
  was 
  eager 
  to 
  seize. 
  

   In 
  its 
  attempt 
  this 
  point 
  was 
  stimulated, 
  with 
  the 
  effect 
  of 
  causing 
  

   confusion 
  of 
  vision 
  and 
  some 
  difficulty 
  in 
  reaching 
  the 
  milk. 
  

  

  X. 
  Both 
  eyes 
  turned 
  to 
  the 
  left 
  and 
  slightly 
  upwards, 
  The 
  pupils 
  

  

  contract 
  and 
  the 
  eyelids 
  tend 
  to 
  close. 
  

  

  XI. 
  Both 
  eyes 
  to 
  the 
  right 
  and 
  upwards. 
  Pupils 
  not 
  observed. 
  

  

  XII. 
  Both 
  eyes 
  to 
  the 
  left 
  and 
  upwards. 
  

  

  XIII. 
  Both 
  eyes 
  to 
  the 
  left 
  and 
  upwards. 
  The 
  pupils 
  contract. 
  

  

  II. 
  , 
  IV., 
  V., 
  VI. 
  Not 
  explored. 
  

  

  III. 
  Eyes 
  to 
  the 
  right 
  and 
  downwards. 
  

  

  VII. 
  Both 
  eyes 
  directed 
  to 
  the 
  right. 
  Pupils 
  contract. 
  

  

  VIII. 
  Eyes 
  down 
  and 
  to 
  the 
  right. 
  Eyelids 
  tend 
  to 
  close. 
  Head 
  

   directed 
  slightly 
  to 
  the 
  right 
  side. 
  

  

  IX. 
  Eyes 
  directed 
  down 
  and 
  to 
  the 
  left. 
  

  

  X. 
  Eyes 
  to 
  the 
  left 
  and 
  slightly 
  downwards. 
  The 
  eyes 
  half 
  closed. 
  

  

  Pupils 
  contract. 
  

  

  XI. 
  Eyes 
  to 
  the 
  right 
  and 
  downwards. 
  Pupils 
  not 
  observed. 
  

  

  XII. 
  Same 
  as 
  XI. 
  

  

  XIII. 
  Both 
  eyes 
  directed 
  dowmwards 
  and 
  to 
  the 
  left. 
  The 
  pupils 
  

   contracted. 
  

  

  These 
  results 
  are 
  obtained 
  on 
  the 
  pli 
  courbe 
  from 
  the 
  centre 
  for 
  the 
  

  

  platysma 
  (circle 
  f 
  HJ) 
  down 
  to 
  the 
  termination 
  of 
  the 
  descending 
  limb 
  

  

  in 
  the 
  jpli 
  de 
  passage 
  connecting 
  it 
  with 
  the 
  occipital 
  lobe. 
  

  

  Experiments 
  will 
  be 
  given 
  subsequently 
  as 
  to 
  the 
  effects 
  of 
  destruction 
  

  

  