title: Lumbar repetitive magnetic stimulation reduces spastic tone increase of the lower limbs.
abstract: METHODS
  Comparison of spinal lesion subjects and normal subjects.
  
  
  OBJECTIVE
  To investigate the effects of a paravertebral repetitive magnetic stimulation on spastic tone increase of the lower limbs.
  
  
  METHODS
  Munich, Germany.
  
  
  METHODS
  We compared the effects in 15 patients with different spinal lesions and in 16 healthy subjects. The spastic tone increase was evaluated clinically with the Ashworth scale and apparatively with the pendulum test, both at fixed times before and after stimulation. Unilateral stimulation was applied to the lumbar nerve roots L3 and L4 of the clinically more spastic leg.
  
  
  RESULTS
  The spastic tone decreased significantly in the interval between 4 and 24 h after stimulation. This effect was slightly more pronounced in the contralateral extremity. Furthermore, the stimulation motor threshold of the patients was significantly raised.
  
  
  CONCLUSIONS
  Repetitive magnetic unilateral stimulation has a positive effect on spastic tone increase due to spinal lesions, causing a decrease that lasts for about 1 day not only on the ipsilateral but also on the contralateral side.
authors.affiliation: Department of Neurology, University of Munich, Klinikum Grosshadern, Munich, Germany.
authors.forename: P
authors.initials: P
authors.lastname: Krause
authors.forename: T
authors.initials: T
authors.lastname: Edrich
authors.forename: A
authors.initials: A
authors.lastname: Straube
mesh_terms: D000328:Adult; D000368:Aged; D004525:Efferent Pathways / Q000503:physiopathology; D004574:Electromagnetic Fields; D005260:Female; D007839:Functional Laterality / Q000502:physiology; D006801:Humans; D007866:Leg / Q000294:innervation / Q000503:physiopathology*; D008161:Lumbosacral Region; D008280:Magnetics / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D009128:Muscle Spasticity / Q000209:etiology / Q000628:therapy*; D018482:Muscle, Skeletal / Q000294:innervation / Q000503:physiopathology; D011930:Reaction Time / Q000502:physiology; D012016:Reference Values; D013116:Spinal Cord / Q000473:pathology / Q000503:physiopathology; D013118:Spinal Cord Diseases / Q000150:complications* / Q000503:physiopathology*; D013126:Spinal Nerve Roots / Q000503:physiopathology; D016896:Treatment Outcome