title: Characteristics of the bursting pattern of action potentials that occurs in the thalamus of patients with central pain.
abstract: Neurons in the somatosensory thalamus of patients with central pain following spinal cord injury fire in bursts of action potentials more frequently than do similar neurons in patients without pain. Furthermore, the characteristic firing pattern within these bursts is similar to that which is shown to be associated with the occurrence of calcium spikes in intracellular studies of thalamic nuclei. This finding may have significant implications for the etiology and treatment of central pain states.
authors: Department of Neurosurgery, Johns Hopkins University, Baltimore, MD 21205.
authors: F A
authors: FA
authors: Lenz
authors: H C
authors: HC
authors: Kwan
authors: J O
authors: JO
authors: Dostrovsky
authors: R R
authors: RR
authors: Tasker
mesh_terms: D000200:Action Potentials; D002908:Chronic Disease; D006801:Humans; D010146:Pain / Q000209:etiology / Q000503:physiopathology*; D013119:Spinal Cord Injuries / Q000150:complications / Q000503:physiopathology*; D013788:Thalamus / Q000503:physiopathology*; D004561:Transcutaneous Electric Nerve Stimulation