Physiology Saltatory conduction in myelinated axons results from the fact that A Salt concentration is increased beneath the myelin segments B Non gated ion channels are present beneath the segments of myelin C Membrane resistance is decreased beneath the segments of myelin D Voltage-gated sodium channels are concentrated at the nodes of Ranvier 💡 Explanation Saltatory conduction in myelinated axons results from the fact that ✓ Correct Answer: D. Voltage-gated sodium channels are concentrated at the nodes of Ranvier