title: Changes of neurones dimensions as a possible morphological correlate of their increased functional activity.
mesh_terms: D000818:Animals; D002467:Cell Nucleus; D003593:Cytoplasm; D004558:Electric Stimulation; D005071:Evoked Potentials; D006651:Histocytochemistry; D006652:Histological Techniques; D008297:Male; D008433:Mathematics; D009043:Motor Activity; D009046:Motor Neurons / Q000032:analysis / Q000166:cytology* / Q000502:physiology; D009482:Neurophysiology; D012313:RNA / Q000032:analysis; D051381:Rats; D013116:Spinal Cord / Q000032:analysis / Q000166:cytology*; D013126:Spinal Nerve Roots / Q000502:physiology; D013550:Swimming
chemical_list: D012313:RNA