518 



PHYSIOLOGY. 



minutes. If now the temperature is taken, it will be found to be 

 ^ F. Here there is a sudden arrest of the circulation, respira- 



H o 



M 8 8 







# S $ 8, &c88.#$& I 



Respiration. Pressure. Pulse. 



Fig. 182. Puncture of Tuber Cinereum in Rabbit, Showing Effect on 

 Respiration, Arterial Tension, Pulse, and Temperature. 



At the end of 90 minutes the animal was unbound, when a rise occurred in 

 curve of respiration. 



tion, and vasomotor action, in fact a rapid death, still the tempera- 

 ture rises to 109,5 F, Now, if by a puncture of the medulla, pons/ 



