title: Features associated with paranodal demyelination at a specialized site in the non-pathological nervous system.
mesh_terms: D000818:Animals; D003711:Demyelinating Diseases; D004557:Electric Organ / Q000033:anatomy & histology*; D005399:Fishes / Q000033:anatomy & histology*; D008854:Microscopy, Electron; D009186:Myelin Sheath; D011901:Ranvier's Nodes; D012583:Schwann Cells