TY - JOUR
T1 - Recovery functions of early cortical median nerve SSEP components
T2 - normative data
AU - Romani, A.
AU - Bergamaschi, R.
AU - Versino, M.
AU - Callieco, R.
AU - Calabrese, G.
AU - Cosi, V.
PY - 1995
Y1 - 1995
N2 - The recovery functions of parietal P14-N20, N20-P27 and frontal P22-N30 amplitudes were assessed in 17 healthy controls aged 20-50 years by means of the paired stimulus technique. One unpaired and 4 paired stimuli with interstimulus intervals (ISIs) of 25, 50, 75 and 100 msec were cyclically presented in a single run. Responses to the unpaired stimulus were subtracted off-line from paired stimulus responses. The highest suppression was reached at shorter ISIs for components with shorter latencies. The mean suppression of P22-N30 was influenced by the subject's age, being greater in younger subjects. Normative data are reported.
AB - The recovery functions of parietal P14-N20, N20-P27 and frontal P22-N30 amplitudes were assessed in 17 healthy controls aged 20-50 years by means of the paired stimulus technique. One unpaired and 4 paired stimuli with interstimulus intervals (ISIs) of 25, 50, 75 and 100 msec were cyclically presented in a single run. Responses to the unpaired stimulus were subtracted off-line from paired stimulus responses. The highest suppression was reached at shorter ISIs for components with shorter latencies. The mean suppression of P22-N30 was influenced by the subject's age, being greater in younger subjects. Normative data are reported.
KW - Recovery function
KW - Somatosensory evoked potentials
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U2 - 10.1016/0168-5597(95)00145-I
DO - 10.1016/0168-5597(95)00145-I
M3 - Article
C2 - 7555921
AN - SCOPUS:0029023835
VL - 96
SP - 475
EP - 478
JO - Electroencephalography and Clinical Neurophysiology - Evoked Potentials
JF - Electroencephalography and Clinical Neurophysiology - Evoked Potentials
SN - 0168-5597
IS - 5
ER -