Relationship Between Stimulus Intensity and the P300

Andrew C. Papanicolaou; David W. Loring; Naftali Raz; Howard M. Eisenberg

doi:10.1111/j.1469-8986.1985.tb01608.x

Relationship Between Stimulus Intensity and the P300

Andrew C. Papanicolaou
, David W. Loring
, Naftali Raz
, Howard M. Eisenberg

Psychology

University of Texas Medical Branch at Galveston

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

Abstract

The effect of stimulus intensity on the P300 component of the averaged auditory evoked potential was examined in healthy young adults. Although no effect on P300 amplitude was present, increasing loudness was inversely related to P300 latency. These data demonstrate a partial dependence of P300 on stimulus parameters, and underscore the importance of determining the hearing ability of subjects and patients in studies employing P300 as an index of information processing speed.

Original language	English
Pages (from-to)	326-329
Number of pages	4
Journal	Psychophysiology
Volume	22
Issue number	3
DOIs	https://doi.org/10.1111/j.1469-8986.1985.tb01608.x
State	Published - May 1985

Keywords

Endogenous component
P300
Stimulus intensity

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10.1111/j.1469-8986.1985.tb01608.x

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abstract = "The effect of stimulus intensity on the P300 component of the averaged auditory evoked potential was examined in healthy young adults. Although no effect on P300 amplitude was present, increasing loudness was inversely related to P300 latency. These data demonstrate a partial dependence of P300 on stimulus parameters, and underscore the importance of determining the hearing ability of subjects and patients in studies employing P300 as an index of information processing speed.",

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AB - The effect of stimulus intensity on the P300 component of the averaged auditory evoked potential was examined in healthy young adults. Although no effect on P300 amplitude was present, increasing loudness was inversely related to P300 latency. These data demonstrate a partial dependence of P300 on stimulus parameters, and underscore the importance of determining the hearing ability of subjects and patients in studies employing P300 as an index of information processing speed.

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KW - Stimulus intensity

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Relationship Between Stimulus Intensity and the P300

Abstract

Keywords

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