Assertion: motor neuron | /r/Synonym | motoneuron
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Source sentences:
text: For instance, neurons may be classified as motor neurons (also called motoneurons), which are efferent nerves that carry instructions from the CNS and activate skeletal or smooth muscle in the periphery, or sensory neurons, which are afferent nerves that receive input from the outside world or the internal environment and transmit it to the CNS.