title: The pathophysiology of pain.
mesh_terms: D000818:Animals; D002415:Cats; D004594:Electrophysiology; D006801:Humans; D008959:Models, Neurological; D009420:Nervous System / Q000503:physiopathology*; D009433:Neural Inhibition; D009434:Neural Pathways; D009474:Neurons; D009475:Neurons, Afferent / Q000503:physiopathology; D010146:Pain / Q000503:physiopathology*; D010812:Physical Stimulation; D051381:Rats; D012677:Sensation; D011984:Sensory Receptor Cells / Q000503:physiopathology*; D012867:Skin / Q000294:innervation; D009435:Synaptic Transmission