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DE. D. EEEKIEE ON THE BEAIN OE MONKEYS. 
5.30 p.m. Condition remains as before. Frequently gets a tug and a bite from its 
companion, who seems annoyed at its occasional restless movements. 
Later in the evening when examined it exhibited no new symptoms. 
March 18 th. — 10.30 a.m. Eemains as before. Sensation and voluntary motion are 
unimpaired. Eats and drinks heartily, finding its own food in the cage. 
When the door of its cage is opened it comes out and runs about, and then settles 
down quietly in a corner. Allows itself to be touched and taken hold of, which its 
companion resents very much. Has lost its former timidity and shyness. Pays no 
attention to any thing going on around, but sits picking its hands and feet unless directly 
disturbed, when it gets up and runs about. 
8 p.m. Remains in same condition. Eats and drinks heartily. 
March 19 th . — 10 a.m. Ate breakfast heartily. When taken out of its cage it ran 
about the room in a wild manner, jumping on furniture. Gives a little grunt of recog- 
nition when called to by name. After running about it subsided into a dull stupid- 
like state, scratching its sides occasionally or the edges of the wound, which would 
seem to itch. The wound looks tolerably dry and healthy. 
Later it sat down by the fire close to its companion, but occasionally got up and made 
some restless movements, whereupon it got a tug or bite from its companion, who 
seemed to lose patience with its waywardness. 
5 p.m. Found in a dozing state, but woke up and drank some tea and ate some bread 
and butter, after which it again subsided into a dozing condition. 
March %)th . — 9 a.m. Ate and drank. There is no difference observable as regards 
sensation or voluntary motion. During the day sat quietly except when roused, when 
it would get up and run about wildly for a few minutes and then subside into its sleepy 
condition. 
5.30 p.m. Gave a screech when the cat was brought into the room, but after a short 
interval walked up to it half in terror and half showing fight. 
Continued much the same as before during the rest of the day. 
March 21 st . — 11 a.m. Ate some breakfast, but appears much less active than before. 
Inclined to climb about along the inside of its cage. 
When taken out it ran about a little and then sat down, clinging to some object. 
Sees and hears as before, and other senses seem unimpaired. A few minutes after it 
had been let out of its cage it returned, and began climbing restlessly on the sides of its 
cage, occasionally resting quietly with its eyes closed as in sleep. 
1 p.m. Was found climbing restlessly along the inside of the cage. Pays no attention 
to its companion, and does not seek to sit beside it as usual. Utters a short grunt when 
called to. When taken out and placed before the fire it sat perfectly still with its head 
bent. On being disturbed by the movements of its companion it would get up and run 
about a little. 
It was observed that its movements were less free than before, and that it walked as 
if its limbs were clogged. 
