MUSCLE NERVE CARTILAGE BONE
PERIPHERAL NERVE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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PNS neurons can heal themselves, not perfectly, when damaged.
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True
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False
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -When they’re damaged, it can interfere with the brain’s ability to communicate with the muscles and organs, and can result in the loss of motor function, sensory function, or both. Damage to the peripheral nerves can also result in peripheral neuropathy, which is a general term for malfunctioning of these nerves.
Detailed explanation-2: -Peripheral nervous system regeneration Neuroregeneration in the peripheral nervous system (PNS) occurs to a significant degree. After an injury to the axon, peripheral neurons activate a variety of signaling pathways which turn on pro-growth genes, leading to reformation of a functional growth cone and regeneration.
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