Note 28 — Chapter III · ORGANISM, ORGANIZATION, AND ORGANIC SUBSTANCE.
Reading edition
Nevertheless there are some facts directly contradicting his conclusions. For example, he considers the axis cylinder of the nerve to be formed material, and agrees with Max Schultze and others as to its fibrillated structure; yet according to Lister and Turner, Gerlach and Frey, the axis cylinder is deeply stained by carmine, and in this respect resembles the nucleus of protoplasm.