Limb immobilization and the diameters and number of nerve fibers.
D000367:Age Factors; D000818:Animals; D001835:Body Weight; D006614:Hindlimb; D007103:Immobilization; D009132:Muscles / Q000294:innervation*; D009133:Muscular Atrophy; D009186:Myelin Sheath / Q000254:growth & development*; D009454:Neurofibrils; D051381:Rats