Circadian Rhythm in Mammalian Body Temperature Entrained by Cyclic Pressure Changes

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Science  13 Jun 1969:
Vol. 164, Issue 3885, pp. 1288-1289
DOI: 10.1126/science.164.3885.1288


A 24-hour cycle of pressure (1.0 to 1.09 atmospheres) can act as a zeitgeber to entrain the endogenous circadian rhythm of body temperature in pocket mice (Perognathus longimembris) under constant conditions of environmental temperature and light.

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