Medically reviewed by Jonathan B. Jassey, DO Key Takeaways The Moro reflex is a startle response in babies that makes their arms extend and retract. Newborns grow out of the Moro reflex within the ...

Reflex bradycardia is a reflexive response from the autonomic nervous system that causes the heart rate to slow. Triggers may include submerging in cold water or physical pressure on certain body ...

Study in mice reveals novel gasping reflex triggered by cells in the lungs when the airway is restricted. There is perhaps no bodily function more essential for humans and other mammals than breathing ...