Examlex
The process of modifying a high frequency carrier by a low frequency signal is called
Posterior Hypothalamus
The back part of the hypothalamus that plays a role in thermoregulation, responding to the body's temperature changes.
Vasoconstriction
The narrowing of blood vessels by small muscles in their walls, which decreases blood flow and increases blood pressure.
Vasodilation
The widening of blood vessels, which decreases blood pressure and allows more blood to flow to different parts of the body.
Hyperthermia
An abnormally high body temperature, often caused by prolonged exposure to high temperatures or medical conditions, leading to heat-related illnesses.
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