Cited by 471Face Recognition and PerceptionFunctional Brain Connectivity StudiesFace recognition and analysis

Effective Connectivity within the Distributed Cortical Network for Face Perception

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Fairhall, Scott L., Ishai, Alumit·2007·Cerebral Cortex

Abstract

Face perception elicits activation within a distributed cortical network in the human brain. The network includes visual ("core") regions, as well as limbic and prefrontal ("extended") regions, which process invariant facial features and changeable aspects of faces, respectively. We used functional Magnetic Resonance Imaging and Dynamic Causal Modeling to investigate effective connectivity and functional organization between and within the core and the extended systems. We predicted a ventral rather than dorsal connection between the core and the extended systems during face viewing and tested whether valence and fame would alter functional coupling within the network. We found that the core system is hierarchically organized in a predominantly feed-forward fashion, and that the fusiform gyrus (FG) exerts the dominant influence on the extended system. Moreover, emotional faces increased the coupling between the FG and the amygdala, whereas famous faces increased the coupling between the FG and the orbitofrontal cortex. Our results demonstrate content-specific dynamic alterations in the functional coupling between visual-limbic and visual-prefrontal face-responsive pathways.

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  • Coupling between fusiform gyrus and amygdala during face recognition is enhanced by fearful emotion.

    “Fairhall and Ishai (2007) reported that coupling between fusiform gyrus and amygdala during face recognition was enhanced by fearful emotion.”

    From Affective Cognition and its Disruption in Mood Disorders (2011) · cites this paper as Fairhall and Ishai (2007)

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Authors
Fairhall, S. L., & Ishai, A.
Affiliations
University of Zurich (CH)
Venue
Cerebral Cortex
Published
2006-12-26
Volume
17
Issue
10
Pages
2400-2406
ISSN
  • 1047-3211 (ISSN-L)
  • 1460-2199
OpenAlex
W2101520758
Cited by
471
References
48
Citations by year
2026: 11 · 2025: 10 · 2024: 9 · 2023: 9 · 2022: 18 · 2021: 22 · 2020: 19 · 2019: 23 · 2018: 25 · 2017: 20 · 2016: 31 · 2015: 38 · 2014: 27 · 2013: 31 · 2012: 37
FWCI
9.87
Type
journal article
Language
en
Open access
Licence
cc-by-nc
Locations
  • Cerebral Cortex (publishedVersion, cc-by-nc)
  • PubMed (publishedVersion)
  • Zurich Open Repository and Archive (University of Zurich) (acceptedVersion, other-oa)
  • reroDoc Digital Library (submittedVersion)
  • Institutional Research Information System (Università degli Studi di Trento) (submittedVersion)
  • Zurich Open Repository and Archive (University of Zurich) (submittedVersion, other-oa)
  • Zurich Open Repository and Archive (University of Zurich)
Funders
  • National Science Foundation
  • Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (3200B0, 105278)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Face Recognition and Perception
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Functional Brain Connectivity Studies
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Face recognition and analysis
Keywords
face perception, effective connectivity, distributed cortical networks, fusiform gyrus, amygdala, orbitofrontal cortex, emotional facial expressions, famous faces, dynamic causal modeling, functional coupling
MeSH terms
Adult, Brain Mapping, Cerebral Cortex, Emotions, Face, Facial Expression, Female, Humans, Functional Laterality, Male, Photic Stimulation, Visual Perception

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