Individual Differences in Visual Event-Related Potentials: P300 Cognitive Augmenting/Reducing Parallels N100 Sensory Augmenting/Reducing

Walter S. Pritchard; Michael E. Brandt; Thomas J. O'Dell; Scott A. Shappell; Ernest S. Barratt

doi:10.1016/0167-8760(85)90019-4

Individual Differences in Visual Event-Related Potentials: P300 Cognitive Augmenting/Reducing Parallels N100 Sensory Augmenting/Reducing

Walter S. Pritchard, Michael E. Brandt, Thomas J. O'Dell, Scott A. Shappell, Ernest S. Barratt

University of Texas Medical Branch

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

Abstract

In a visual event-related potential experiment, both N100 aumenting/reducing data and oddball paradigm P300 data were collected from the same subjects. A significant correlation was obtained between augmenting/reducing and the degree to which stimulus probability affected P300 amplitude. Subjects who augment/reduce in response to increased stimulus brightness in the sensory domain also appear to augment/reduce in response to low probability in the cognitive domain.

Original language	American English
Journal	International Journal of Psychophysiology
Volume	3
DOIs	https://doi.org/10.1016/0167-8760(85)90019-4
State	Published - Jul 1985
Externally published	Yes

Keywords

sensory stimulus
evoked potentials
visual perception
affect of brightness on vision

Disciplines

Vision Science
Cognition and Perception

Access to Document

10.1016/0167-8760(85)90019-4License: Unspecified

Cite this

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title = "Individual Differences in Visual Event-Related Potentials: P300 Cognitive Augmenting/Reducing Parallels N100 Sensory Augmenting/Reducing",

abstract = " In a visual event-related potential experiment, both N100 aumenting/reducing data and oddball paradigm P300 data were collected from the same subjects. A significant correlation was obtained between augmenting/reducing and the degree to which stimulus probability affected P300 amplitude. Subjects who augment/reduce in response to increased stimulus brightness in the sensory domain also appear to augment/reduce in response to low probability in the cognitive domain.",

keywords = "sensory stimulus, evoked potentials, visual perception, affect of brightness on vision",

author = "Pritchard, {Walter S.} and Brandt, {Michael E.} and O'Dell, {Thomas J.} and Shappell, {Scott A.} and Barratt, {Ernest S.}",

year = "1985",

month = jul,

doi = "10.1016/0167-8760(85)90019-4",

language = "American English",

volume = "3",

journal = "International Journal of Psychophysiology",

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AU - Pritchard, Walter S.

AU - Brandt, Michael E.

AU - O'Dell, Thomas J.

AU - Shappell, Scott A.

AU - Barratt, Ernest S.

PY - 1985/7

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AB - In a visual event-related potential experiment, both N100 aumenting/reducing data and oddball paradigm P300 data were collected from the same subjects. A significant correlation was obtained between augmenting/reducing and the degree to which stimulus probability affected P300 amplitude. Subjects who augment/reduce in response to increased stimulus brightness in the sensory domain also appear to augment/reduce in response to low probability in the cognitive domain.

KW - sensory stimulus

KW - evoked potentials

KW - visual perception

KW - affect of brightness on vision

U2 - 10.1016/0167-8760(85)90019-4

DO - 10.1016/0167-8760(85)90019-4

M3 - Article

SN - 1872-7697

VL - 3

JO - International Journal of Psychophysiology

JF - International Journal of Psychophysiology

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