![](http://www.alamy.com/thumbs/6/87DAFCDE-D230-4CB9-A117-BB9FF1379FA3/2AG2JGK.jpg)
. Fever, thermotaxis, and calorimetry of malarial fever. ter at most anterior part oi third ven-tricle, that the thalamic is not circumscribed. As to the caudatenucleus, it takes twenty-four to forty-eight hours for itslesion to attain a temperature of 1070, which is the highesttemperature accompanying this injury. No other thermotaxic centre in the brain is like it inthat respect, all the other five being rapid risers. The riseof temperature after insults to caudate nucleus is accom-panied by an augmented absorption of oxygen, excretionof carbonic acid and urea, according to Messrs. Sachs and
. Fever, thermotaxis, and calorimetry of malarial fever. ter at most anterior part oi third ven-tricle, that the thalamic is not circumscribed. As to the caudatenucleus, it takes twenty-four to forty-eight hours for itslesion to attain a temperature of 1070, which is the highesttemperature accompanying this injury. No other thermotaxic centre in the brain is like it inthat respect, all the other five being rapid risers. The riseof temperature after insults to caudate nucleus is accom-panied by an augmented absorption of oxygen, excretionof carbonic acid and urea, according to Messrs. Sachs and I 8 ISAAC OTT. Aronsohn. The great difference in these basal thermo-taxic centres, with regard to their accompanying temper-ature curves as to rapid and slow rise of temperature, theirshort and long duration make it self-evident that we aredealing with different centres. It has been thought that the fibres coming from the cor-tical thermotaxic centres might be injured and concerned inthis rise of temperatuae about the basal thermotaxic cen- Tixp. Fig. 6. tres ; but the manner of the rise and the duration of thetemperature excludes this view. For instance, the temper-ature curve after injury of caudate nucleus, and after lesionof the cruciate cortex centre above it, are totally for the same reason can the temperature variations,by insults to centres behind or beneath it, be ascribed tothe caudate nucleus. It makes a great difference whetheryou select the point where a lesion with probe is accom-panied by the highest temperature,or to a point in the neigh- THE THERMO-POL YPNQLIC CENTRE. I 9 borhood where you have temperatures lower and notlasting as long as those made nearer the thermotaxic cen-tre. All opinion is that the sensory fibres stand in a veryclose relation with these thermotaxic centres, in order toregulate the relation between H. P. and H. D. The rela-tion of the sensory nerves to the polypnoeic centre, whichis a regulator of heat, also confir
Size: 1726px × 1448px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., booksubjectbodytemperature, booksubjectfever, booksubjectmalaria