title: [Effects of age and body height on somatosensory evoked potentials].
abstract: The influence of age and height on somatosensory evoked potentials (SEP) following median and tibial nerve stimulation was studied. Age correlated with increase of latencies and decrease of amplitudes; exceptionally the amplitude of cortical N20 component increased with age. The central conduction time P31-P40 (tibial nerve stimulation) was longer in elderly subjects, whereas the time N13-N20 (median nerve stimulation) was independent of age. Height showed a positive correlation with latencies and peripheral conduction times; central conduction times (N13-N20 and P31-P40) were independent on height. The correlations of SEP parameters with age and height were expressed quantitatively by regression equations. The presented equations should be treated as a valuable complement to normative data in interpretation of SEP testing results.
authors: Pracowni Elektrofizjologii Stołecznego Zespołu Rehabilitacji, Konstancinie.
authors: S W
authors: SW
authors: Cichy
mesh_terms: D000328:Adult; D000375:Aging / Q000502:physiology*; D001827:Body Height / Q000502:physiology*; D004558:Electric Stimulation; D005073:Evoked Potentials, Somatosensory / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008475:Median Nerve / Q000502:physiology*; D008875:Middle Aged; D008959:Models, Neurological; D009431:Neural Conduction / Q000502:physiology; D013979:Tibial Nerve / Q000502:physiology*
vernacular_title: Wpływ wieku i wzrostu na somatosensoryczne potencjały wywołane.