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  ERP correlates of true and false recognition after different retention delays: Stimulus- and response-related processes

Nessler, D., & Mecklinger, A. (2003). ERP correlates of true and false recognition after different retention delays: Stimulus- and response-related processes. Psychophysiology, 40(1), 146-159. doi:10.1111/1469-8986.00015.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0010-B221-5 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-002C-441E-6
Genre: Journal Article

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 Creators:
Nessler, Doreen1, Author              
Mecklinger, Axel2, Author              
Affiliations:
1MPI of Cognitive Neuroscience (Leipzig, -2003), The Prior Institutes, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634574              
2External Organizations, ou_persistent22              

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 Abstract: Performance and electrophysiological correlates of true and false recognition were examined after short (40 s) and long (80 s) delays. True recognition showed no significant decrease after a long delay, whereas false recognition increased. Early frontal and parietal ERP old/new effects, considered as correlates of familiarity and recollection, were observed across delay for true recognition. No frontal effect occurred in the long delay for false recognition. This absence may arise from weakened memory traces preventing familiarity discrimination for LUREs. Response–related analysis revealed an error–related negativity (ERN) for true and false recognition, assuming that the effect reflects at least partly an internal misrepresentation of the correct response. The larger and topographically different ERNs for false recognition suggest an additional contribution of increased task demands and conditions of high response uncertainty.

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Language(s): eng - English
 Dates: 2003
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: eDoc: 239649
ISI: 000180455300015
Other: P7034
DOI: 10.1111/1469-8986.00015
 Degree: -

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Title: Psychophysiology
Source Genre: Journal
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Publ. Info: New York, NY [etc.] : Blackwell Publishing Inc. [etc.]
Pages: - Volume / Issue: 40 (1) Sequence Number: - Start / End Page: 146 - 159 Identifier: ISSN: 0048-5772
CoNE: /journals/resource/954925334698