title: Responses of neurons in the ventrolateral orbital cortex to noxious cutaneous stimulation in a rat model of peripheral mononeuropathy.
abstract: The responses of ventrolateral orbital cortex neurons to noxious cold pressor were compared in rats with loose ligatures tied around their sciatic nerve with those in rats in which the sciatic nerve was exposed but not ligated. In ligated rats more cells responded to cold pressor and their average afterdischarges were longer. There were no differences in the background firing rate or the magnitude of response to the cold pressor between the two groups.
authors.affiliation: Department of Neurology, University of Wisconsin School of Medicine, Madison 53706.
authors.forename: M
authors.initials: M
authors.lastname: Backonja
authors.forename: B
authors.initials: B
authors.lastname: Wang
authors.forename: V
authors.initials: V
authors.lastname: Miletic
mesh_terms: D000818:Animals; D003080:Cold Temperature; D008297:Male; D008839:Microelectrodes; D009474:Neurons / Q000502:physiology*; D010146:Pain / Q000503:physiopathology*; D010147:Pain Measurement; D010523:Peripheral Nervous System Diseases / Q000503:physiopathology*; D017397:Prefrontal Cortex / Q000166:cytology / Q000502:physiology*; D051381:Rats; D017207:Rats, Sprague-Dawley; D012584:Sciatic Nerve / Q000502:physiology