Thermoregulatory, behavioral, and metabolic responses to heatstroke in a conscious mouse model.

The typical core temperature (T(c)) profile displayed during heatstroke (HS) recovery consists of initial hypothermia followed by delayed hyperthermia. Anecdotal observations led to the conclusion that these T(c) responses represent thermoregulatory dysfunction as a result of brain damage. We hypothesized that these T(c) responses are mediated by a change in the temperature setpoint.