8
Views
1
CrossRef citations to date
0
Altmetric
Research Article

Scalp, basal epidural and intravascular far-field recordings after median nerve stimulation: evidence for a separate N18a potential

Pages 239-243 | Published online: 10 Jul 2009

  • ALI-ISON, T., W.R. GOPP, P.D. WILLIAMSOK, and J.C. VANGILDER (1980) On the neural origin of early components of the human somatosensory evoked response. In Clinical Uses of Cerebral, Brainstem and Spinal Somatosensory Evoked Potentials. Prog Clin Neurophysiol, Vol. 7, J.E. DESMEDT, ed., pp. 51-68, Karger, Basel.
  • ANDERSEN, P., J.C. ECCLES, R.F. SCHMIDT, and T. YOKOTA (1964) Depolarization of presynaptic fibers in the cuneate nucleus. J Neurophysiol 27: 92-106.
  • AREZZO, J.C., A.D. LEOATT, and H.G. VAUGHAM JR (1979) Topography and intracranial sources of somatosensory evoked potentials in the monkey. I. Early components. Electroencephalogr Clin Neurophysiol 46: 155-172.
  • CAKMUR, R., V.L. TOWLE, J.F. MULLAN, D. SUAREZ, and J.P. SPIRE (1997) Intra-operative localization of sensorimotor cortex by cortical somatosensory evoked potentials: from analysis of waveforms to dipole source modelling. Acta Neurochir Wien 139: 1117-1125.
  • DESMEDT, J.E., and M. BOURGET (1985) Color imaging of parietal and frontal somatosensory potential fields evoked by stimulation of median or posterior tibial nerve in man. Electroencephalogr Clin Neurophysiol 62: 1-17.
  • DESMEDT, J.E., and G. CHERON (1980) Central somatosensory conduction in man: neural generators and interpeak latencies of far-field components recorded from neck and right or left scalp and earlobes. Electroencephalogr Clin Neurophysiol 52: 553-570.
  • DESMEDT, J.E., and G. CHERON (1981) Non-cephalic reference recording of early somatosensory potentials to finger stimulation in adult or aging normal man: differentiation of widespread N18 and contralateral N20 from the prerolandic P22 and N30 components. Electroencephalogr Clin Neurophysiol 52: 553-570.
  • FUKUDA, M., S. KAMEYAMA, Y. HONDA, H. YAMAZAKI, T. KAWAGUCHI, A. TAMURA, K. SUZUKI, and R. TANAKA (1997) Short-latency somatosensory evoked potentials in patients with brainstem tumor: study of N20 and N18 potentials. Neural Med Chir Tokyo 37: 525-531.
  • GOPP, G.D., T. MATSAMIYA, T. ALLISON, and WR. GOPP (1977) The scalp topography of human somatosensory and auditory evoked potentials. Electroencephalogr Clin Neurophysiol 42: 57-76.
  • HASHIMOTO, I. (1984) Somatosensory evoked potentials from the human brain-stem: origin of short latency potentials. Electroencephalogr Clin Neurophysiol 57: 221-227.
  • HASHIMOTO, T., M. MIYASAKA, and N. YANAGISAWA (1995) Short-latency somatosensory evoked potentials following median nerve stimulation in four patients with medial medullary infarction. Eur Neural 35: 220-225.
  • JONES, S.J., T. ALLISON, G. MCCARTHY, and C.C. WOOD (1992) Tactile interference differentiates sub- components of N20, P20 and P29 in the human cortical surface somatosensory evoked potentials. Electroencephalogr Clin Neurophysiol 82: 125-132.
  • KATAYAMA, Y, and T. TSUBOKAWA (1987) Somatosensory evoked potentials from thalamic sensory relay nucleus (VPL) in humans: correlations with short latency somatosensory evoked potentials recorded at the scalp. Electroencephalogr Clin Neurophysiol 68: 187-201.
  • KIMURA, J., A. MITSUDOME, T. YAMADA, and Q.S. DICKINS (1984) Stationary peaks from a moving source in farfield recording. Electroencephalogr Clin Neurophysiol 58: 351-361.
  • KRITEVSKY, M., and W.C. WIEDERHOLT (1978) Shortlatency somatosensory evoked potentials. Arch Neural 35: 706-711.
  • LARREA, L.G., H. BASTUJI, and F. MAUOUIÉRE (1992) Unmasking of cortical SEP components by changes in stimulus rate: a topographic study. Electroencephalogr Clin Neurophysiol 84: 71-83.
  • MACCABEE, PJ., E.I. PINKHASOC, and R.Q. CRACCO (1983) Short latency somatosensory evoked potentials to median nerve stimulation: effect of low frequency filter. Electroencephalogr Clin Neurophysiol 55: 34-44.
  • MAUGUIERE, F., and J.E. DESMEDT (1989) Bilateral somatosensory evoked potentials in four patients with long-standing surgical hemispherectomy. Ann Neural 62: 724-731.
  • MAUGUIERE, F., J.E. DESMEDT, and J. COURJON (1983) Neural generators of N18 and P14 far-field somatosensory evoked potentials studied in patients with lesion of thalamus or thalamocortical radiations. Electroencephalogr Clin Neurophysiol 56: 283-292.
  • M0LLER, A.R., P.J. JANETTA, and J.E. BURGESS (1986) Neural generators of the somatosensory evoked potentials: recording from the cuneate nucleus in man and monkeys. Electroencephalogr Clin Neurophysiol 65: 241-248.
  • MORIOKA, T., S. TOBIMATSU, K. FUJII, M. FUKUI, M. KATO, and T. MATSUBARA (1991) Origin and distribution of brainstem somatosensory evoked potentials in humans. Electroencephalogr Clin Neurophysiol 80: 221-227.
  • NAMIKI, J.,T. OHIRA, M. ISHIHARA, S.TOYA, M. NAKATSUKASA, and I. MURASE (1997) Practical localization of the central sulcus using a video display during surgery by cortical somatosensory evoked potentials and how to discern precentral P20 and central P25. No Shinkei Geka 25: 123-129.
  • NOEL, P., I. OZAKI, and J.E. DESMEDT (1996) Origin of N18 and P14 far-fields of median nerve somatosensory evoked potentials studied in patients with a brainstem lesion. Electroencephalogr Clin Neurophysiol 98: 167-170.
  • PAPAKOSTOPOULOS, D., and H.J. CROW (1980) Direct recording of the somatosensory evoked potentials from the cerebral cortex of man and the difference between precentral and postcentral potentials. In Clinical Uses of Cerebral, Brainstem and Spinal Somatosensory Evoked Potentials. Prog Clin Neurophysiol, Vol. 7, J.E. DESMEDT, ed., pp. 15-26, Karger, Basel.
  • RAROQUE JR, H.G., H. BATJER, C. WHITE, W.L. BELL, G. BOWMAN, and R. GREENLEE JR (1994) Lower brain-stem origin of the median nerve N18 potential. Electroencephalogr Clin Neurophysiol 90: 170-172.
  • RESTUCCIA, D., V. DI-LAZZARO, M. VALERIANI, P. MARIOTTI, M.G. TORRIOLI, P. TONALI, and F. MAUGUIERE (1996) Brain-stem somatosensory dysfunction in a case of long-standing left hemispherectomy with removal of the left thalamus: a nasopharyngeal and scalp SEP study. Electroencephalogr Clin Neurophysiol 100: 184-188.
  • SONOO, M., K. GENBA, W. ZAI, M. IWATA,T. MANNEN, and I. KANAZAWA (1992) Origin of the widespread N18 in median nerve SEP. Electroencephalogr Clin Neurophysiol 84: 418-425.
  • SONOO, M., H. HAOIWARA, Y. MOTOYOSHI, and T. SHIMIZU (1996) Preserved widespread N18 and progressive loss of P13/14 of median nerve SEPs in a patient with unilateral medial medullary syndrome. Electroencephalogr Clin Neurophysiol 100: 488-492.
  • SONOO, M.,T. SHIMPO, K. TAKEDA, K. GENBA, I. NAKANO, and T. MANNEN (1991) SEPs in two patients with localized lesions of the postcentral gyrus. Electroencephalogr Clin Neurophysiol 80: 536-546.
  • TOMBBRG, C., J.E. DESMEDT, I. OZAKI, and P. NOEL (1991) Nasopharyngeal recordings of somatosensory evoked potentials document the medullary origin of the N18 far-field. Electroencephalogr Clin Neurophysiol 80: 496-503.
  • URASAKI, E., S. UEMATSU, and R.P. LESSER (1993) Short latency somatosensory evoked potentials recorded around the human upper brainstem. Electroencephalogr Clin Neurophysiol 88: 92-104.
  • URASAKI, E., S. WADA, C. KADOYA, T. TOKIMURA, A. YOKOTA, S. YAMAMOTO, A. FUKUMURA, and S. HAMADA (1992) Amplitude abnormalities in the scalp far-field N18 of SSEPs to median nerve stimulation in patients with midbrain-pontine lesion. Electroencephalogr Clin Neurophysiol 84: 232-242.
  • URASAKI, E., S. WADA, C. KADOYA, A. YOKOTA, S. MATSUOKA, and F. SHIMA (1990) Origin of scalp farfield N18 of SSEPs in response to median nerve stimulation. Electroencephalogr Clin Neurophysiol 77: 39-51.
  • VOSSLBR, D.G., R.J. WILKUS, W.H. PILCHER, and J.R. FARWELL (1992) Epilepsy in schizencephaly: abnormal cortical organization studied by somatosensory evoked potentials. Epilepsia 33: 487-494.
  • WAGNER, W (1996) Scalp, earlobe and nasopharyngeal recordings of the median nerve somatosensory evoked P14 potential in coma and brain death. Detailed latency and amplitude analysis in 181 patients. Brain 119: 1507-1521.
  • YAMADA, T., R. KAYAMORI, J. KIMURA, and D.O. BECK (1984) Topography of somatosensory evoked potentials after stimulation of the median nerve. Electroencephalogr Clin Neurophysiol 59: 29-43.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.