Cited by 391Neural and Behavioral Psychology StudiesNeurotransmitter Receptor Influence on BehaviorNeurobiology of Language and Bilingualism

Neural Correlates of Processing Valence and Arousal in Affective Words

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Lewis, P., Critchley, H., Rotshtein, P, Dolan, R.·2006·Cerebral Cortex

Abstract

Psychological frameworks conceptualize emotion along 2 dimensions, "valence" and "arousal." Arousal invokes a single axis of intensity increasing from neutral to maximally arousing. Valence can be described variously as a bipolar continuum, as independent positive and negative dimensions, or as hedonic value (distance from neutral). In this study, we used functional magnetic resonance imaging to characterize neural activity correlating with arousal and with distinct models of valence during presentation of affective word stimuli. Our results extend observations in the chemosensory domain suggesting a double dissociation in which subregions of orbitofrontal cortex process valence, whereas amygdala preferentially processes arousal. In addition, our data support the physiological validity of descriptions of valence along independent axes or as absolute distance from neutral but fail to support the validity of descriptions of valence along a bipolar continuum.

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  • Valence and arousal interact in critical emotion-processing regions.

    “it has recently been suggest that valence and arousal interact in critical emotion-processing regions (Lewis et al, 2007;Nielen et al, 2009.”

    From Affective Cognition and its Disruption in Mood Disorders (2011) · cites this paper as Lewis et al, 2007

  • Regions specific to positive and negative valence have been identified, including VLPFC and insula for negatively-valenced pictures and words.

    “Regions specific to positive and negative valence have also been identified, in particular roles for ventrolateral prefrontal cortex (VLPFC) (Kensinger and Schacter, 2006) and insula (Anders et al., 2004;Lewis et al., 2007) in response to negatively-valenced pictures and words.”

    From Affective Cognition and its Disruption in Mood Disorders (2011) · cites this paper as Lewis et al., 2007

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Authors
Lewis, P., Critchley, H., Rotshtein, P., & Dolan, R.
Affiliations
  • University of Liverpool (GB)
  • University College London (GB)
Venue
Cerebral Cortex
Published
2006-03-31
Volume
17
Issue
3
Pages
742-748
ISSN
  • 1047-3211 (ISSN-L)
  • 1460-2199
OpenAlex
W2136153767
Cited by
391
References
45
Citations by year
2026: 11 · 2025: 10 · 2024: 13 · 2023: 12 · 2022: 10 · 2021: 18 · 2020: 12 · 2019: 19 · 2018: 18 · 2017: 19 · 2016: 26 · 2015: 26 · 2014: 27 · 2013: 31 · 2012: 34
FWCI
9.55
Type
journal article
Language
en
Open access
Locations
  • Cerebral Cortex (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • UCL Discovery (University College London) (submittedVersion)
  • Max Planck Digital Library (submittedVersion, other-oa)
  • ORCA Online Research @Cardiff (Cardiff University) (submittedVersion)
  • Research Explorer (The University of Manchester) (submittedVersion)
  • University of Birmingham Research Portal (University of Birmingham) (submittedVersion)
  • MPG.PuRe (Max Planck Society) (submittedVersion, other-oa)
Funders
Wellcome Trust (074333)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neurobiology of Language and Bilingualism
Keywords
valence, arousal, emotional words, emotions, orbitofrontal cortex, amygdala, neural correlates, hedonic value, emotion models
MeSH terms
Adult, Amygdala, Arousal, Emotions, Female, Frontal Lobe, Humans, Magnetic Resonance Imaging, Male, Photic Stimulation, Semantics, Verbal Behavior

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