Stress affects core body temperature (T c). Many kinds of stress induce transient,
monophasic hyperthermia, which diminishes gradually if the stressor is terminated. Stronger
stressors produce a longer-lasting effect. Repeated/chronic stress induces anticipatory
hyperthermia, reduces diurnal changes in T c, or slightly increases T c throughout the day.
Animals that are exposed to chronic stress or a cold environment exhibit an enhanced
hyperthermic response to a novel stress. These changes persist for several days after …