Several fibers of a bundle of medullated nerve fibers acted upon by silver nitrate to show peculiar behavior of nodes of Ranvier, N, towards this reagent. The silver has penetrated at the nodes, and has stained the axis cylinder, M, for a short distance. S, the white substance.

Behavior of the Nodes of Ranvier

Several fibers of a bundle of medullated nerve fibers acted upon by silver nitrate to show peculiar…