The Bainbridge reflex (aka, atrial reflex) occurs when the heart rate increases in response to a rise in atrial pressure. This is a compensatory mechanism since increased right atrial pressures ...

Reflexes are automatic and involuntary actions the body produces in response to certain stimuli. While some reflexes can involve muscles and movement, others involve internal processes within the body ...

The main purpose of a gag reflex is to contract the throat to prevent a person from choking. A gag reflex is a natural response. However, in some people, the gag reflex may be oversensitive. In these ...

As soon as your baby’s born, you’ll notice their primitive reflexes — although you might not know them by name. Case in point: Nothing in the world produces the same amount of wonder that you feel ...

The Bezold-Jarisch Reflex can occur after coronary reperfusion. An increase in parasympathetic tone is the predominate feature from activation of chemoreceptors primarily in the left ventricle. It can ...

Photic sneeze reflex is a condition triggered by exposure to bright light. Around 35% of the population has this reflex. Sneezing is a natural response that removes irritants from your nose. But while ...

You may have noticed your baby being startled or reacting suddenly when you're trying to put them down to sleep. This is the Moro reflex, one of several normal reflexes that healthy babies are born ...