Evoked Potentials: Clinical

B. S. Oken; T. S. Phillips

doi:10.1016/B978-008045046-9.00587-8

Evoked Potentials: Clinical

B. S. Oken, T. S. Phillips

Neurology

Research output: Chapter in Book/Report/Conference proceeding › Chapter

10 Scopus citations

Abstract

Evoked potentials (EPs) are neural responses time-locked to some stimulus. Used clinically and in research, EPs are objective physiological markers of clinically relevant abnormalities in sensory or motor systems. In this article, clinical applications of event-related potentials (P3 or P300) and visual, somatosensory, brain stem auditory, motor, and premotor EPs are discussed. The use of EPs for intraoperative neuromonitoring is also discussed. An overview of the methodology of clinical EP recording is provided, with a description of pathologic and nonpathologic factors that can significantly alter EPs.

Original language	English (US)
Title of host publication	Encyclopedia of Neuroscience
Publisher	Elsevier Ltd
Pages	19-28
Number of pages	10
ISBN (Print)	9780080450469
DOIs	https://doi.org/10.1016/B978-008045046-9.00587-8
State	Published - 2009

Keywords

Bereitschaftspotential
Brain stem auditory evoked potentials
Event-related potentials
Intraoperative monitoring
Motor evoked potentials
P300
Somatosensory evoked potentials
Visual evoked potentials

ASJC Scopus subject areas

General Neuroscience

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10.1016/B978-008045046-9.00587-8

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AB - Evoked potentials (EPs) are neural responses time-locked to some stimulus. Used clinically and in research, EPs are objective physiological markers of clinically relevant abnormalities in sensory or motor systems. In this article, clinical applications of event-related potentials (P3 or P300) and visual, somatosensory, brain stem auditory, motor, and premotor EPs are discussed. The use of EPs for intraoperative neuromonitoring is also discussed. An overview of the methodology of clinical EP recording is provided, with a description of pathologic and nonpathologic factors that can significantly alter EPs.

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KW - Event-related potentials

KW - Intraoperative monitoring

KW - Motor evoked potentials

KW - P300

KW - Somatosensory evoked potentials

KW - Visual evoked potentials

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ER -

Evoked Potentials: Clinical

Abstract

Keywords

ASJC Scopus subject areas

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