咀嚼筋深部温のRAMパック記録法

抄録

This study presented the development of the electrical isolated data collecting system by means of the special movement of random access memory pack [RAM-pack] between the A/D converter and the computer.
In the normal male aged 29, the deep temperatures of forehead and masseter muscle, the skin temperature of masseter muscle, and the room temperature were sampled at a rate of 15 sec/time during sleep throughout five consecutive nights.
It was shown that 1) This system was able to collect the data of body temperatures in security; 2) Each body temperature showed the short-lasting changes superimposed on the long-lasting change.The nocturnal variation might be characterized of a basal circadian rhythm.