A rat study has found that aerobic exercise may reshape nerves that control the heart. However, the impact was not the same ...

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 ...

While cardiac research has mainly focused on heart attacks as isolated episodes, Assistant Professor Vineet Augustine of the ...

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 ...