Scientists have long known that regular exercise can lower your heart rate and strengthen your cardiovascular system. However, new research on rats suggests that aerobic workouts may also reshape part ...

ATLANTA — A team led by researchers at Georgia State University has identified a novel group of neurons controlling the brain-heart-gut axis which can be activated to induce a hypometabolic state that ...

Heart rate variability (HRV) typically increases with parasympathetic activation (rest-and-digest response) and decreases with sympathetic activation (fight-or-flight response). The autonomic nervous ...