PHYSIOLOGY
CENTRAL NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Reflex
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automatic response that occurs rapidly and without conscious control
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Response that can be consciously controlled
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Response that occurs after a few seconds of trauma
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The bodies defense against damage
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Explanation:
Detailed explanation-1: -REFLEX ACTION: A reflex, or reflex action, is an involuntary and nearly instantaneous movement in response to a stimulus. A reflex is made possible by neural pathways called reflex arcs which can act on an impulse before that impulse reaches the brain.
Detailed explanation-2: -Autonomic reflexes are not subject to conscious control, are mediated by the autonomic division of the nervous system, and usually involve the activation of smooth muscle, cardiac muscle, and glands.
Detailed explanation-3: -This quick response is called a reflex, and reflexes occur without conscious thinking or planning, meaning the brain is not involved in them.
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