A reflex is an involuntary (say: in-VAHL-un-ter-ee), or automatic, action that your body does in response to something — without you even having to think about it. You don't decide to kick your leg, it just kicks. There are many types of reflexes and every healthy person has them. In fact, we're born with most of them.
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A reflex is an involuntary and nearly instantaneous movement in response to a stimulus. The reflex is an automatic response to a stimulus that does not receive ...
A reflex, or reflex action, is an involuntary, unplanned sequence or action [1] and nearly instantaneous response to a stimulus.
Sep 13, 2023 · Reflexes are automatic and involuntary actions the body produces in response to certain stimuli. They are usually protective in nature.
Reflexes automatically command your hands and arms to reach out and break your fall. Muscles will contract throughout your body to reduce injury.
In a normal person, when a muscle tendon is tapped briskly, the muscle immediately contracts due to a two-neuron reflex arc involving the spinal or brainstem ...
Reflexes include not only such simple acts as chewing, swallowing, blinking, the knee jerk, and the scratch reflex, but also stepping, standing, and mating.
A reflex is an involuntary and nearly instantaneous movement in response to a stimulus, characterized by its stereotypical pattern and quickness.
This article will focus on the “deep tendon reflexes” which are more appropriately named — and will be referred to herein — as muscle stretch reflexes (MSR).
There are five deep tendon reflexes and a number of superficial and visceral reflexes covered here.
