Cited by 35Memory Processes and InfluencesNeural and Behavioral Psychology StudiesNeurobiology of Language and Bilingualism

The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.

Modulation of prefrontal cortex activation by emotional words in recognition memory

Abstract

We employed event-related functional magnetic resonance imaging to examine emotional valence effects on verbal recognition memory. Using a yes/no recognition task, we focussed on prefrontal cortex responses to positive, negative and neutral words. Behavioral data confirmed enhanced processing of emotional items and functional magnetic resonance imaging revealed different subregions in the prefrontal cortex supporting retrieval of emotional words. Activations in the right mid-ventrolateral prefrontal cortex correlated with the correct retrieval conditions for negative words, whereas the right ventromedial and orbitofrontal prefrontal cortex showed enhanced responses to positive words. Additionally, differences between old and new items mainly affected bilateral orbitofrontal regions when processing positive words. The results are discussed in terms of higher monitoring demands owing to familiarity-based recognition bias for emotional words.

Overview

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Crossref · 10.1097/01.wnr.0000221838.27879.fe

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Metadata

Authors
Kuchinke, L., Jacobs, A. M., Võ, M. L.-H., Conrad, M., Grubich, C., & Herrmann, M.
Affiliations
  • Freie Universität Berlin (DE)
  • Evangelisches Krankenhaus Königin Elisabeth Herzberge (DE)
  • University of Bremen (DE)
Corresponding author
Kuchinke, Lars
Venue
NeuroReport
Published
2006-07-17
Volume
17
Issue
10
Pages
1037-1041
ISSN
0959-4965 (ISSN-L)
OpenAlex
W1999683512
Cited by
35
References
22
Citations by year
2025: 1 · 2024: 2 · 2017: 3 · 2016: 1 · 2015: 4 · 2014: 6 · 2013: 3
FWCI
0.97
Type
journal article
Language
en
Open access
closed
Locations
  • Neuroreport (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory Processes and Influences
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neurobiology of Language and Bilingualism
Keywords
emotional words, recognition memory, prefrontal cortex, emotional valence, ventrolateral prefrontal cortex, ventromedial prefrontal cortex, orbitofrontal cortex, old/new recognition, word retrieval
MeSH terms
Adult, Brain Mapping, Emotions, Female, Humans, Image Processing, Computer-Assisted, Functional Laterality, Magnetic Resonance Imaging, Male, Neuropsychological Tests, Oxygen, Verbal Learning, Prefrontal Cortex, Recognition, Psychology

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