title: [Research on the plasticity of the nervous system].
mesh_terms: D000109:Acetylcholine / Q000096:biosynthesis; D000200:Action Potentials; D000818:Animals; D009416:Nerve Regeneration; D009473:Neuronal Plasticity; D009474:Neurons / Q000502:physiology; D009638:Norepinephrine / Q000096:biosynthesis; D013569:Synapses / Q000502:physiology
chemical_list: D000109:Acetylcholine; D009638:Norepinephrine