what is the role of brain in reflex action??
Answers
Explanation:
Such a connection of detecting the signal from the nerves (input) and responding to it quickly (output) is known as a reflex arc. Reflex arcs are formed in the spinal cord but the information is still sent to the brain. The brain doesn’t have a significant response to it.
Stimulation occurs through the peripheral nervous system and the response to this peripheral nerve stimulation is involuntary. In a reflex action, the spinal cord along with the brain stem is responsible for the reflex movements.
The sensory nerve that detects the heat is connected to the nerves that move the muscles of the hand. Such a connection of detecting the signal from the nerve and responding to it quickly is known as a reflex arc.
Reflex arcs are formed in the spinal cord and the information reaches the brain and brain responses to it.
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Answer:
Reflex actions are sudden responses. ... Such a connection of detecting the signal from the nerves (input) and responding to it quickly (output) is known as a reflex arc. Reflex arcs are formed in the spinal cord but the information is still sent to the brain. The brain doesn't have a significant response to it.