Evidence map›Paper›PMID 28402536›Full record

ArticleSocial cognitive and affective neuroscience2017

The effect of constraining eye-contact during dynamic emotional face perception-an fMRI study.

Nouchine Hadjikhani, Nicole R Zurcher, Amandine Lassalle, Loyse Hippolyte, Noreen Ward, Jakob Åsberg Johnels

Abstract read
In one paragraph

Article in Social cognitive and affective neuroscience, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Nouchine HadjikhaniMGH/HMS/HST A. A. Martinos Center for Biomedical Imaging, Harvard Medical School, Charlestown, MA 02129, USA.
Nicole R ZurcherMGH/HMS/HST A. A. Martinos Center for Biomedical Imaging, Harvard Medical School, Charlestown, MA 02129, USA.
Amandine LassalleMGH/HMS/HST A. A. Martinos Center for Biomedical Imaging, Harvard Medical School, Charlestown, MA 02129, USA.
Loyse HippolyteCentre Hospitalier Universitaire Vaudois, Lausanne 1010, Switzerland.
Noreen WardMGH/HMS/HST A. A. Martinos Center for Biomedical Imaging, Harvard Medical School, Charlestown, MA 02129, USA.
Jakob Åsberg JohnelsGillberg Neuropsychiatry Center, University of Gothenburg, Gothenburg 41119, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Eye-contact modifies how we perceive emotions and modulates activity in the social brain network. Here, using fMRI, we demonstrate that adding a fixation cross in the eye region of dynamic facial emotional stimuli significantly increases activation in the social brain of healthy, neurotypical participants when compared with activation for the exact same stimuli observed in a free-viewing mode. In addition, using PPI analysis, we show that the degree of amygdala connectivity with the rest of the brain is enhanced for the constrained view for all emotions tested except for fear, and that anxiety and alexithymia modulate the strength of amygdala connectivity for each emotion differently. Finally, we show that autistic traits have opposite effects on amygdala connectivity for fearful and angry emotional expressions, suggesting that these emotions should be treated separately in studies investigating facial emotion processing.

Indexed as

Facial ExpressionAdolescentAdultAffective SymptomsAnxietyBrainChildEmotionsEye MovementsFacial RecognitionFearFemaleHumansMagnetic Resonance ImagingMaleYoung Adultamygdala connectivitydynamic face perceptionemotion perceptioneye-contact effectsocial brain

Identifiers

PMID28402536
PMCPMC5490673

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.