This is the portion of the autonomic nervous system that regulates the body's resting or "rest and digest" state. It slows heart rate and breathing rate, relaxes blood vessels, constricts the pupils, and increases digestive and urinary function.
This is the portion of the autonomic nervous system that regulates the body's resting or "rest and digest" state. It slows heart rate and breathing rate, relaxes blood vessels, constricts the pupils, and increases digestive and urinary function.