title: Chemical factors in the formation of steady states in the central nervous system.
mesh_terms: D000818:Animals; D002415:Cats; D002490:Central Nervous System / Q000502:physiology / Q000503:physiopathology*; D002540:Cerebral Cortex / Q000502:physiology; D002555:Cerebrospinal Fluid / Q000502:physiology; D006706:Homeostasis; D009044:Motor Cortex / Q000502:physiology; D009474:Neurons / Q000166:cytology / Q000502:physiology; D011187:Posture; D051381:Rats; D013122:Spinal Diseases / Q000134:cerebrospinal fluid / Q000503:physiopathology / Q000628:therapy