Cited by 63Neuroendocrine regulation and behaviorFace Recognition and PerceptionOlfactory and Sensory Function Studies

Oxytocin improves emotion recognition for older males

Campbell, Anna, Ruffman, Ted, Murray, Janice E., Glue, Paul·2014·Neurobiology of Aging

Abstract

Older adults (≥60 years) perform worse than young adults (18-30 years) when recognizing facial expressions of emotion. The hypothesized cause of these changes might be declines in neurotransmitters that could affect information processing within the brain. In the present study, we examined the neuropeptide oxytocin that functions to increase neurotransmission. Research suggests that oxytocin benefits the emotion recognition of less socially able individuals. Men tend to have lower levels of oxytocin and older men tend to have worse emotion recognition than older women; therefore, there is reason to think that older men will be particularly likely to benefit from oxytocin. We examined this idea using a double-blind design, testing 68 older and 68 young adults randomly allocated to receive oxytocin nasal spray (20 international units) or placebo. Forty-five minutes afterward they completed an emotion recognition task assessing labeling accuracy for angry, disgusted, fearful, happy, neutral, and sad faces. Older males receiving oxytocin showed improved emotion recognition relative to those taking placebo. No differences were found for older females or young adults. We hypothesize that oxytocin facilitates emotion recognition by improving neurotransmission in the group with the worst emotion recognition.

Integrity signals

Registry

Crossref · 10.1016/j.neurobiolaging.2014.04.021

Cites

19 of 19 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Campbell, A., Ruffman, T., Murray, J. E., & Glue, P.
Affiliations
University of Otago (NZ)
Corresponding author
Campbell, Anna
Venue
Neurobiology of Aging
Publisher
Elsevier BV
Published
2014-10
Volume
35
Issue
10
Pages
2246-2248
ISSN
0197-4580 (ISSN-L)
OpenAlex
W2083913872
Cited by
63
References
19
Citations by year
2026: 4 · 2025: 3 · 2024: 2 · 2023: 6 · 2022: 5 · 2021: 5 · 2020: 5 · 2019: 7 · 2018: 6 · 2017: 6 · 2016: 4 · 2015: 8 · 2014: 2
FWCI
9.89
Type
journal article
Language
en
Open access
closed
Locations
  • Neurobiology of Aging (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Face Recognition and Perception
  • Life Sciences › Neuroscience › Sensory Systems › Olfactory and Sensory Function Studies
Keywords
oxytocin, emotion recognition, emotional facial expressions, older adults, aging, sex differences, neurotransmission, social cognition, placebo effect
MeSH terms
Administration, Intranasal, Adolescent, Adult, Aged, Aging, Double-Blind Method, Emotions, Female, Humans, Male, Synaptic Transmission, Oxytocin, Sex Characteristics, Stimulation, Chemical, Recognition, Psychology, Young Adult

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review