what is a reflex action
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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. The reflex is then an automatic response to a stimulus that does not receive or need conscious thought.
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A reflex action is defined as a spintageneous automatic and mechanical response to a stimuli without the will of an individual in such actions there is no involvement of the brain. All refelex actions are conveyed through the spinal cord by a path called refelex arc
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