Cited by 151Face Recognition and PerceptionPrimate Behavior and EcologyNeural and Behavioral Psychology Studies

Face-selective and auditory neurons in the primate orbitofrontal cortex

Rolls, Edmund T., Critchley, Hugo D., Browning, Andrew S., Inoue, Kazuo·2006·Experimental Brain Research

Abstract

Neurons with responses selective for faces are described in the macaque orbitofrontal cortex. The neurons typically respond 2-13 times more to the best face than to the best non-face stimulus, and have response latencies which are typically in the range of 130-220 ms. Some of these face-selective neurons respond to identity, and others to facial expression. Some of the neurons do not have different responses to different views of a face, which is a useful property of neurons responding to face identity. Other neurons have view-dependent responses, and some respond to moving but not still heads. The neurons with face expression, face movement, or face view-dependent responses would all be useful as part of a system decoding and representing signals important in social interactions. The representation of face identity is also important in social interactions, for it provides some of the information needed in order to make different responses to different individuals. In addition, some orbitofrontal cortex neurons were shown to be tuned to auditory stimuli, including for some neurons, the sound of vocalizations. The findings are relevant to understanding the functions of the primate including human orbitofrontal cortex in normal behaviour, and to understanding the effects of damage to this region in humans.

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Crossref · 10.1007/s00221-005-0191-y

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  • The macaque OFC contains neurons that reflect face expression and face identity, social categories such as young faces, and position in the social hierarchy.

    “The macaque OFC contains neurons that reflect face expression and face identity (both necessary to decode value and important in social behaviour) (Thorpe et al., 1983; Rolls et al., 2006), and also social categories such as young faces (Barat et al., 2018) and position in the social hierarchy (Munuera et al., 2018).”

    From The orbitofrontal cortex: reward, emotion and depression (2020) · cites this paper as Rolls et al., 2006

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Authors
Rolls, E. T., Critchley, H. D., Browning, A. S., & Inoue, K.
Affiliations
  • University of Oxford (GB)
  • Kyoto University (JP)
Corresponding author
Rolls, Edmund T.
Venue
Experimental Brain Research
Published
2005-11-17
Volume
170
Issue
1
Pages
74-87
ISSN
  • 0014-4819 (ISSN-L)
  • 1432-1106
OpenAlex
W2141146463
Cited by
151
References
84
Citations by year
2026: 3 · 2025: 10 · 2024: 6 · 2023: 4 · 2022: 10 · 2021: 7 · 2020: 6 · 2019: 2 · 2018: 3 · 2017: 8 · 2016: 18 · 2015: 9 · 2014: 6 · 2013: 6 · 2012: 8
FWCI
3.13
Type
journal article
Language
en
Open access
closed
Locations
  • Experimental Brain Research (publishedVersion)
  • PubMed (publishedVersion)
  • UCL Discovery (University College London) (submittedVersion)
  • Oxford University Research Archive (ORA) (University of Oxford) (submittedVersion)
Funders
Medical Research Council
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Face Recognition and Perception
  • Social Sciences › Psychology › Social Psychology › Primate Behavior and Ecology
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
Keywords
orbitofrontal cortex, face-selective neurons, face identity, facial expressions, auditory neurons, vocalizations, social cognition, macaque, response latency, social interaction
MeSH terms
Acoustic Stimulation, Action Potentials, Algorithms, Animals, Face, Facial Expression, Interpersonal Relations, Macaca fascicularis, Macaca mulatta, Motion Perception, Neurons, Photic Stimulation, Vocalization, Animal, Prefrontal Cortex, Recognition, Psychology

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