title: Nerve conduction studies in upper limbs of patients with cervical spondylosis and motor neurone disease.
abstract: Proximal conduction studies by F-wave technique, with conventional distal motor and sensory conduction were performed along the ulnar nerves of 20 patients each with cervical spondylotic radiculopathy and/or myelopathy and with classical motor neurone disease (MND). Such F-wave parameters as shortest F-latency, F-conduction velocity, conduction time and F-ratio were calculated. Twenty-five age- and sex-matched healthy volunteers acted as controls. Proximal slowing associated with sensory conduction abnormalities and normal distal motor conduction favored cervical spondylosis (CS). Distal slowing with a normal proximal motor and sensory conduction was associated with motor neurone disease.
authors.affiliation: Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
authors.forename: A K
authors.initials: AK
authors.lastname: Thacker
authors.forename: S
authors.initials: S
authors.lastname: Misra
authors.forename: B C
authors.initials: BC
authors.lastname: Katiyar
mesh_terms: D002574:Cervical Vertebrae / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D009046:Motor Neurons / Q000503:physiopathology*; D009431:Neural Conduction; D009468:Neuromuscular Diseases / Q000150:complications / Q000503:physiopathology*; D013168:Spondylolisthesis / Q000503:physiopathology*; D013169:Spondylolysis / Q000150:complications / Q000503:physiopathology*