BIO NMDCAT Neurons
nmdcat.online July 7, 2026

A reflex pathway that involves sensory input entering one side of the spinal cord and motor output exiting the opposite side is classified as

A. Ipsilateral
B. Contralateral
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C. Monosynaptic
D. Somatic

📝 Explanation

Contralateral reflex arcs (e.g., the crossed extensor reflex) involve interneurons that cross the spinal cord midline to produce a motor response on the side of the body opposite to the stimulus.

📖 Additional Information

  • Ipsilateral
  • Contralateral
  • Monosynaptic
  • Somatic

Contralateral reflex arcs (e.g., the crossed extensor reflex) involve interneurons that cross the spinal cord midline to produce a motor response on the side of the body opposite to the stimulus.

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