CONTROL OF PERIPHERAL CIRCULATION 
X 
|20H 
1 
• LEFT PALM (atroplnlMd) 
O RIGHT PALM 
^LZ^pH^ 
lo 20" 
MINUTES 
30 
Figure 16. Blood flow throu^ the bodies of the hands, before 
and during indirect heating. The circulation to the digits was ar- 
rested throughout by rubber bands applied around the base of each 
digit. Control hand, o ; experimental hand, • . Atropine sulphate 
(0.3 mg) was infused into the brachial artery on the experimental 
side immediately before observations commenced. (After Roddie, 
Shepherd, and Whelan, J. Physiol. (Lond.). 136:489, 1957). 
131 
