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THE EFFECT OF STIMULUS DEVIANCE ON THE HUMAN EVOKED POTENTIAL
- Date Issued:
- 1985
- Summary:
- The orienting response is hypothesized by Sokolov (1963, 1969) to be monotonically related to the magnitude of stimulus change and independent of the direction of change. These parameters were simultaneously manipulated in the present study along the dimension of stimulus frequency. The intermediate repetitive standard stimulus was a 1000 Hz tone and the infrequent deviant stimuli were 950, 975, 1025 and 1050 Hz tones. The component of the human evoked potential found to be the most sensitive to stimulus deviance was the P3. Consistent with Sokolovian theory, P3 amplitude displayed a U-shaped function in which the extreme deviants produced the largest P3s, proximate deviants produced intermediate P3s and the repetitive standard produced the smallest P3s.
Title: | THE EFFECT OF STIMULUS DEVIANCE ON THE HUMAN EVOKED POTENTIAL. |
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Name(s): |
PERALME, LYNNE. Florida Atlantic University, Degree grantor |
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Type of Resource: | text | |
Genre: | Electronic Thesis Or Dissertation | |
Issuance: | monographic | |
Date Issued: | 1985 | |
Publisher: | Florida Atlantic University | |
Place of Publication: | Boca Raton, Fla. | |
Physical Form: | application/pdf | |
Extent: | 97 p. | |
Language(s): | English | |
Summary: | The orienting response is hypothesized by Sokolov (1963, 1969) to be monotonically related to the magnitude of stimulus change and independent of the direction of change. These parameters were simultaneously manipulated in the present study along the dimension of stimulus frequency. The intermediate repetitive standard stimulus was a 1000 Hz tone and the infrequent deviant stimuli were 950, 975, 1025 and 1050 Hz tones. The component of the human evoked potential found to be the most sensitive to stimulus deviance was the P3. Consistent with Sokolovian theory, P3 amplitude displayed a U-shaped function in which the extreme deviants produced the largest P3s, proximate deviants produced intermediate P3s and the repetitive standard produced the smallest P3s. | |
Identifier: | 14263 (digitool), FADT14263 (IID), fau:11073 (fedora) | |
Note(s): |
Thesis (M.A.)--Florida Atlantic University, 1985. Charles E. Schmidt College of Science |
|
Subject(s): | Orientation (Physiology)--Experiments | |
Held by: | Florida Atlantic University Libraries | |
Persistent Link to This Record: | http://purl.flvc.org/fcla/dt/14263 | |
Sublocation: | Digital Library | |
Use and Reproduction: | Copyright © is held by the author with permission granted to Florida Atlantic University to digitize, archive and distribute this item for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires permission of the copyright holder. | |
Use and Reproduction: | http://rightsstatements.org/vocab/InC/1.0/ | |
Host Institution: | FAU | |
Is Part of Series: | Florida Atlantic University Digital Library Collections. |