A reflex is an automatic or involuntary response to a stimulus, typically involving a sensory nerve and a motor nerve. It is a rapid and predictable reaction that helps protect the body from harm. Examples include the knee-jerk reflex and the pupillary reflex.
A simple reflex is an automatic response to a stimulus without involving conscious thought. An example is the knee jerk reflex when a doctor taps below the kneecap, causing the leg to kick involuntarily.
The term for an involuntary reaction to an external stimulus is a reflex.
reflex
No, a reflex is a rapid, involuntary response to a stimulus. The stimulus is what triggers the reflex reaction in the body.
"reflex"
A reflex is a response to a given stimulus.an automatic instinctive unlearned reaction to a stimulus
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knee jerk
False. Reflex actions are typically coordinated by reflex arcs involving the spinal cord rather than reflex centers in the brain. The spinal cord can process and respond to certain stimuli without involving higher brain centers, allowing for quick and automatic responses.
An honest reaction is one that is considered a reflex. If someone hits someone and they respond back with a quick slap, that's an honest reflex, one that is not done purposefully.
To expel intestinal gas through the anus; break wind.Noun1.fart - a reflex that expels intestinal gas through the anus breaking wind, farting, flatus, windinborn reflex, innate reflex, instinctive reflex, physiological reaction, reflex, reflex action, reflex response, unconditioned reflex - an automatic instinctive unlearned reaction to a stimulusVerb1.fart - expel intestinal gases through the anus break windact involuntarily, act reflexively - act in an uncontrolled manner