244 



CRILE-FRICKE— APPLICATION OF BIOPHYSICAL 



ELECTROLYTES 



BRAIN: Na CI (SOLUTION AT 37°C,) 



Fig. 6. Effect upon the temperature of the brain of the intravenous injec- 

 tion of {A) 2 C.C. of NaCl (saturated— 37° C.) ; (5) i c.c. of CaCU (10 per 

 cent, solution). 



Summary. 



1. By means of direct measurements of the variations in the tem- 

 perature of animal tissues, new light may be thrown upon the action 

 of any agent upon the organism. 



2. The observations thus far made are consistent with the clinical 

 observations, and with the findings in other forms of physiological 

 research. 



