title: Some early travails of tracing axonal pathways in the brain.
authors: Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge 02139.
authors: W J
authors: WJ
authors: Nauta
mesh_terms: D000818:Animals; D001369:Axons / Q000648:ultrastructure*; D001921:Brain / Q000648:ultrastructure*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009434:Neural Pathways / Q000648:ultrastructure; D009445:Neuroanatomy / Q000266:history / Q000379:methods*