title: [Differential anesthetic block].
abstract: The concept of differential action of local anaesthetics on nerve fibers of different size is falsified by experiment. The temporal succession of alteration in perception is to be explained by changes at higher levels of integration.
mesh_terms: D000328:Adult; D000779:Anesthetics, Local / Q000494:pharmacology; D001340:Autonomic Nerve Block; D001917:Brachial Plexus; D005260:Female; D006801:Humans; D008297:Male; D008475:Median Nerve; D009407:Nerve Block; D009412:Nerve Fibers / Q000187:drug effects; D012584:Sciatic Nerve
chemical_list: D000779:Anesthetics, Local
vernacular_title: Etude du blocage anesthésique différentiel.