Somatosensory evoked potentials by median nerve stimulation recorded with cephalic and non-cephalic references. II). Reliability study.
Reliabilities of parameters of median nerve short-latency somatosensory, evoked potential obtained using both cephalic and non-cephalic references was measured in 20 healthy volunteers (aged 20-50 years) who repeated the recording session after one week. All latency measures and peak-to-peak times were highly reliable; amplitudes were less reliable. Upper normal test-retest variability limits of all the analyzed parameters were also computed.
Bergamaschi
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R
Istituto Neurologico C. Mondino, Università di Pavia.
Romani
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A
Versino
M
M
Callieco
R
R
Sartori
I
I
Cosi
V
V
D000293:Adolescent; D000328:Adult; D000368:Aged; D005073:Evoked Potentials, Somatosensory; D005260:Female; D006801:Humans; D008297:Male; D008475:Median Nerve / Q000502:physiology*; D008875:Middle Aged; D012016:Reference Values; D015203:Reproducibility of Results