Recording of auditory evoked potentials in man using chronic subdural electrodes

Y. S. Lee, H. Lueders, D. S. Dinner, Ronald P Lesser, J. Hahn, G. Klem

Research output: Contribution to journalArticle

Abstract

With the aid of chronic subdural electrodes we have been able to record from the posterior banks of the sylvian fissure, auditory evoked potentials (AEPs) that had morphologies and peak latencies compatible with the primary AEPs described by Celesia and Puletti (1969). These AEPs had amplitudes that were not only affected by the side of stimulus presentation but were maximal in an area close to the primary auditory cortex. The AEPs also displayed an extremely steep spatial gradient and were not altered by pentobarbitone sodium and nitrous oxide anaesthesia. Together, these properties suggest that these subdurally recorded potentials are near-field evoked potentials from the primary auditory cortex. The focal nature of these potentials also allows them to be used as effective electrophysiological tools for localization of the primary auditory cortex in patients.

Original languageEnglish (US)
Pages (from-to)115-131
Number of pages17
JournalBrain
Volume107
Issue number1
DOIs
StatePublished - Mar 1984
Externally publishedYes

Fingerprint

Auditory Evoked Potentials
evoked potentials
Bioelectric potentials
Cortex
electrodes
Auditory Cortex
Electrode
Electrodes
cortex
Nitrous Oxide
Near-field
Anesthesia
Sodium
Latency
Pentobarbital
Evoked Potentials
Gradient
nitrous oxide
anesthesia
sodium

ASJC Scopus subject areas

  • Statistics, Probability and Uncertainty
  • Applied Mathematics
  • Mathematics(all)
  • Statistics and Probability
  • Agricultural and Biological Sciences (miscellaneous)
  • Clinical Neurology
  • Neuroscience(all)

Cite this

Recording of auditory evoked potentials in man using chronic subdural electrodes. / Lee, Y. S.; Lueders, H.; Dinner, D. S.; Lesser, Ronald P; Hahn, J.; Klem, G.

In: Brain, Vol. 107, No. 1, 03.1984, p. 115-131.

Research output: Contribution to journalArticle

Lee, YS, Lueders, H, Dinner, DS, Lesser, RP, Hahn, J & Klem, G 1984, 'Recording of auditory evoked potentials in man using chronic subdural electrodes', Brain, vol. 107, no. 1, pp. 115-131. https://doi.org/10.1093/brain/107.1.115
Lee, Y. S. ; Lueders, H. ; Dinner, D. S. ; Lesser, Ronald P ; Hahn, J. ; Klem, G. / Recording of auditory evoked potentials in man using chronic subdural electrodes. In: Brain. 1984 ; Vol. 107, No. 1. pp. 115-131.
@article{763aecc053a44409bc899a4758b150e6,
title = "Recording of auditory evoked potentials in man using chronic subdural electrodes",
abstract = "With the aid of chronic subdural electrodes we have been able to record from the posterior banks of the sylvian fissure, auditory evoked potentials (AEPs) that had morphologies and peak latencies compatible with the primary AEPs described by Celesia and Puletti (1969). These AEPs had amplitudes that were not only affected by the side of stimulus presentation but were maximal in an area close to the primary auditory cortex. The AEPs also displayed an extremely steep spatial gradient and were not altered by pentobarbitone sodium and nitrous oxide anaesthesia. Together, these properties suggest that these subdurally recorded potentials are near-field evoked potentials from the primary auditory cortex. The focal nature of these potentials also allows them to be used as effective electrophysiological tools for localization of the primary auditory cortex in patients.",
author = "Lee, {Y. S.} and H. Lueders and Dinner, {D. S.} and Lesser, {Ronald P} and J. Hahn and G. Klem",
year = "1984",
month = "3",
doi = "10.1093/brain/107.1.115",
language = "English (US)",
volume = "107",
pages = "115--131",
journal = "Brain",
issn = "0006-8950",
publisher = "Oxford University Press",
number = "1",

}

TY - JOUR

T1 - Recording of auditory evoked potentials in man using chronic subdural electrodes

AU - Lee, Y. S.

AU - Lueders, H.

AU - Dinner, D. S.

AU - Lesser, Ronald P

AU - Hahn, J.

AU - Klem, G.

PY - 1984/3

Y1 - 1984/3

N2 - With the aid of chronic subdural electrodes we have been able to record from the posterior banks of the sylvian fissure, auditory evoked potentials (AEPs) that had morphologies and peak latencies compatible with the primary AEPs described by Celesia and Puletti (1969). These AEPs had amplitudes that were not only affected by the side of stimulus presentation but were maximal in an area close to the primary auditory cortex. The AEPs also displayed an extremely steep spatial gradient and were not altered by pentobarbitone sodium and nitrous oxide anaesthesia. Together, these properties suggest that these subdurally recorded potentials are near-field evoked potentials from the primary auditory cortex. The focal nature of these potentials also allows them to be used as effective electrophysiological tools for localization of the primary auditory cortex in patients.

AB - With the aid of chronic subdural electrodes we have been able to record from the posterior banks of the sylvian fissure, auditory evoked potentials (AEPs) that had morphologies and peak latencies compatible with the primary AEPs described by Celesia and Puletti (1969). These AEPs had amplitudes that were not only affected by the side of stimulus presentation but were maximal in an area close to the primary auditory cortex. The AEPs also displayed an extremely steep spatial gradient and were not altered by pentobarbitone sodium and nitrous oxide anaesthesia. Together, these properties suggest that these subdurally recorded potentials are near-field evoked potentials from the primary auditory cortex. The focal nature of these potentials also allows them to be used as effective electrophysiological tools for localization of the primary auditory cortex in patients.

UR - http://www.scopus.com/inward/record.url?scp=0021359970&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0021359970&partnerID=8YFLogxK

U2 - 10.1093/brain/107.1.115

DO - 10.1093/brain/107.1.115

M3 - Article

VL - 107

SP - 115

EP - 131

JO - Brain

JF - Brain

SN - 0006-8950

IS - 1

ER -