Cited by 569Olfactory and Sensory Function StudiesMultisensory perception and integrationNeurobiology of Language and Bilingualism

Pictures of appetizing foods activate gustatory cortices for taste and reward

Simmons, W. Kyle, Martin, Alex, Barsalou, Lawrence W.·2005·Cerebral Cortex

Abstract

Increasing research indicates that concepts are represented as distributed circuits of property information across the brain's modality-specific areas. The current study examines the distributed representation of an important but under-explored category, foods. Participants viewed pictures of appetizing foods (along with pictures of locations for comparison) during event-related fMRI. Compared to location pictures, food pictures activated the right insula/operculum and the left orbitofrontal cortex, both gustatory processing areas. Food pictures also activated regions of visual cortex that represent object shape. Together these areas contribute to a distributed neural circuit that represents food knowledge. Not only does this circuit become active during the tasting of actual foods, it also becomes active while viewing food pictures. Via the process of pattern completion, food pictures activate gustatory regions of the circuit to produce conceptual inferences about taste. Consistent with theories that ground knowledge in the modalities, these inferences arise as reenactments of modality-specific processing.

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Crossref · 10.1093/cercor/bhi038

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Authors
Simmons, W. K., Martin, A., & Barsalou, L. W.
Affiliations
Emory University (US)
Corresponding author
Simmons, W. Kyle
Venue
Cerebral Cortex
Published
2005-02-09
Volume
15
Issue
10
Pages
1602-1608
ISSN
  • 1047-3211 (ISSN-L)
  • 1460-2199
OpenAlex
W2166693783
Cited by
569
References
45
Citations by year
2026: 17 · 2025: 18 · 2024: 22 · 2023: 25 · 2022: 30 · 2021: 35 · 2020: 30 · 2019: 25 · 2018: 31 · 2017: 26 · 2016: 40 · 2015: 36 · 2014: 40 · 2013: 32 · 2012: 24
FWCI
7.16
Type
journal article
Language
en
Open access
closed
Locations
  • Cerebral Cortex (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5f31mh070152-02)
  • National Institute of Mental Health (1F31MH070152-01)
Topics
  • Life Sciences › Neuroscience › Sensory Systems › Olfactory and Sensory Function Studies
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Multisensory perception and integration
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neurobiology of Language and Bilingualism
Keywords
food images, gustatory cortex, insula, orbitofrontal cortex, distributed representations, food knowledge, pattern completion, modality-specific processing, visual cortex, reward, conceptual grounding
MeSH terms
Adolescent, Adult, Appetite, Cerebral Cortex, Cues, Female, Food, Humans, Image Processing, Computer-Assisted, Magnetic Resonance Imaging, Male, Middle Aged, Photic Stimulation, Reward, Taste, Visual Cortex

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