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Somatosensory evoked responses to electrical stimulation of tooth pulp Haruo SANO 1 1Department of Anesthesiology, Faculty of Dentistry,Tokyo Medical and Dental University pp.303-309
Published Date 1979/4/10
DOI https://doi.org/10.11477/mf.1431905054
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Summary

Thanks to recent advancements in electronics, somatosensory evoked potentials can now be recorded from the scalp of human subjects by means of computer averaging techniques. Some reports on attempts to measure pain sensation objectively by observing sensory evoked potentials have been published. Potentials evoked by elec-trical stimulation of tooth pulp can be supposed to represent tooth pain. I recorded evoked potentials of human tooth pulp and found that the amplitude of the negative-positive-negative component, which showed a 100~400 ms latency, increased as the electrical stimulation was strengthened.


Copyright © 1979, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1243 印刷版ISSN 0001-8724 医学書院

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