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Familiarity or conceptual priming – event-related potentials in name recognition

Stenberg, Georg LU ; Hellman, Johan LU ; Johansson, Mikael LU and Rosén, Ingmar LU (2009) In Journal of Cognitive Neuroscience 21(3). p.447-460
Abstract
Recent interest has been drawn to the separate components of recognition memory, as studied by event-related potentials (ERPs). In ERPs, recollection is usually accompanied by a late, parietal positive deflection. An earlier, frontal component has been suggested to be a counterpart, accompanying recognition by familiarity. However, this component, the FN400, has alternatively been suggested to reflect a form of implicit memory, conceptual priming. The present study examined the ERP components of recognition memory using an episodic memory task with a stimulus material consisting of names, half of which were famous. Along a different dimension, the names varied in how rare or common they were. These dimensions, frequency and fame, exerted... (More)
Recent interest has been drawn to the separate components of recognition memory, as studied by event-related potentials (ERPs). In ERPs, recollection is usually accompanied by a late, parietal positive deflection. An earlier, frontal component has been suggested to be a counterpart, accompanying recognition by familiarity. However, this component, the FN400, has alternatively been suggested to reflect a form of implicit memory, conceptual priming. The present study examined the ERP components of recognition memory using an episodic memory task with a stimulus material consisting of names, half of which were famous. Along a different dimension, the names varied in how rare or common they were. These dimensions, frequency and fame, exerted powerful effects on memory accuracy, and dissociated the two recognition processes, such that frequency gave rise to familiarity and fame fostered recollection, when the receiver operating characteristics data were analyzed with Yonelinas' dual-process signal detection model. The ERPs corresponded fully to the behavioral data because frequency affected the frontal component exclusively, and fame affected the parietal component exclusively. Moreover, a separate behavioral experiment showed that conceptual priming was sensitive to fame, but not to frequency. Our data therefore indicate that the FN400 varies jointly with familiarity, but independently of conceptual priming. (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Journal of Cognitive Neuroscience
volume
21
issue
3
pages
447 - 460
publisher
MIT Press
external identifiers
  • wos:000264023100003
  • scopus:63149164866
ISSN
1530-8898
DOI
10.1162/jocn.2009.21045
project
Cognition, Communication and Learning
language
English
LU publication?
yes
id
8db7b438-8128-4c42-8827-9c13e1f56c9b (old id 1397766)
date added to LUP
2009-05-19 10:43:19
date last changed
2017-01-01 04:21:18
@article{8db7b438-8128-4c42-8827-9c13e1f56c9b,
  abstract     = {Recent interest has been drawn to the separate components of recognition memory, as studied by event-related potentials (ERPs). In ERPs, recollection is usually accompanied by a late, parietal positive deflection. An earlier, frontal component has been suggested to be a counterpart, accompanying recognition by familiarity. However, this component, the FN400, has alternatively been suggested to reflect a form of implicit memory, conceptual priming. The present study examined the ERP components of recognition memory using an episodic memory task with a stimulus material consisting of names, half of which were famous. Along a different dimension, the names varied in how rare or common they were. These dimensions, frequency and fame, exerted powerful effects on memory accuracy, and dissociated the two recognition processes, such that frequency gave rise to familiarity and fame fostered recollection, when the receiver operating characteristics data were analyzed with Yonelinas' dual-process signal detection model. The ERPs corresponded fully to the behavioral data because frequency affected the frontal component exclusively, and fame affected the parietal component exclusively. Moreover, a separate behavioral experiment showed that conceptual priming was sensitive to fame, but not to frequency. Our data therefore indicate that the FN400 varies jointly with familiarity, but independently of conceptual priming.},
  author       = {Stenberg, Georg and Hellman, Johan and Johansson, Mikael and Rosén, Ingmar},
  issn         = {1530-8898},
  language     = {eng},
  number       = {3},
  pages        = {447--460},
  publisher    = {MIT Press},
  series       = {Journal of Cognitive Neuroscience},
  title        = {Familiarity or conceptual priming – event-related potentials in name recognition},
  url          = {http://dx.doi.org/10.1162/jocn.2009.21045},
  volume       = {21},
  year         = {2009},
}