[Characteristics of the late components in somatosensory evoked potentials of patients with a pain syndrome in spinal cord involvement].
In spinal trauma patients SSEPs were studied under median carpal nerve stimulation. In cases with pain syndrome, late SSEP waves (180-280 ms) were more pronounced as related to control group of patients without pain and to normal subjects. Psychoemotional personality scaling (MMPI) revealed the increased levels in the first three scales (s.c. "neurotic triad") in the pain group. A correlation was found between the late (P227) SSEP waves and the "neurotic triad" in MMPI.
A V
AV
Livshits
A A
AA
Sokolova
N A
NA
Demina
D000293:Adolescent; D000328:Adult; D000368:Aged; D005073:Evoked Potentials, Somatosensory; D005260:Female; D006801:Humans; D008950:MMPI; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000503:physiopathology* / Q000523:psychology; D010551:Personality; D011603:Psychophysiology; D013119:Spinal Cord Injuries / Q000503:physiopathology* / Q000523:psychology; D013124:Spinal Injuries / Q000503:physiopathology / Q000523:psychology; D013997:Time Factors
Osobennosti pozdnikh komponentov somatosensornykh vyzvannykh potentsialov u bol'nykh s bolevym sindromom pri porazhenii spinnogo mozga.