A quantitative electron microscopic study of myelination in the pyramidal tract of rat.
D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D008854:Microscopy, Electron; D009186:Myelin Sheath / Q000033:anatomy & histology* / Q000254:growth & development*; D009454:Neurofibrils; D009457:Neuroglia; D011712:Pyramidal Tracts / Q000033:anatomy & histology* / Q000254:growth & development*; D051381:Rats / Q000033:anatomy & histology*