The FN400 indexes familiarity-based recognition of faces.

The FN400 indexes familiarity-based recognition of faces. Research Abstract Details 

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The FN400 indexes familiarity-based recognition of faces. Abstract Text:

Separate event-related brain potential (ERP) components have been hypothesized to index familiarity and recollection processes that support recognition memory. A 300- to 500-ms mid-frontal FN400 old/new difference has been related to familiarity, whereas a 500- to 800-ms parietal old/new difference has been related to recollection. Other recent work has cast doubt on the FN400 familiarity hypothesis, especially its application to familiarity-based recognition of conceptually impoverished stimuli such as novel faces. Here we show that FN400 old/new differences can be observed with novel faces, and as predicted by the familiarity hypothesis, these differences are observed regardless of whether or not recognition is accompanied by the recollection of specific details from the study episode. Furthermore, FN400 differentiation between hits and misses is more consistent with an explicit familiarity process than an implicit memory process.

The FN400 indexes familiarity-based recognition of faces. Publishing Authors By Initials

For similar psychological phenomena and processes: mental processes: learning: memory: recognition (psychology) research abstracts see: psychological phenomena and processes: mental processes: learning: memory: recognition (psychology) research

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The FN400 indexes familiarity-based recognition of faces. Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: NeuroImage

VOLUME: 36

Page Numbers: 464-71

Journal Abbreviation: Neuroimage

ISSN: 1053-8119

DAY: 20

MONTH: 12

YEAR: 2006

The FN400 indexes familiarity-based recognition of faces. Information

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LANGUAGE: eng

NlmUniqueID: 9215515

The FN400 indexes familiarity-based recognition of faces. Keywords Mesh Terms:

KEYWORDS: Recognition (Psychology)

MESH TERMS: physiology

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Grant and Affiliation Information for The FN400 indexes familiarity-based recognition of faces.

AFFILIATION: Department of Psychology, University of Colorado, Boulder, CO 80309-0345, USA. tim.curran@colorado.edu

Country: United States

AGENCY: United States NIMH

GRANT: R01-MH64812

ACRONYM: MH

MEDLINETA: Neuroimage

REFSOURCE: Neuroimage. 2007 Jun;36(2):488-9

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