Evidence map›Paper›PMID 33007782›Full record

ArticleSocial cognitive and affective neuroscience2020

Statistical pattern recognition reveals shared neural signatures for displaying and recognizing specific facial expressions.

Sofia Volynets, Dmitry Smirnov, Heini Saarimäki, Lauri Nummenmaa

Open access · goldAbstract read
In one paragraph

Article in Social cognitive and affective neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.7field-weighted citation impact, top 16% of its field
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

16 citing papers in PubMed, 23 citations in OpenAlex.

  1. Cognitive Reappraisal and Expressive Suppression Evoke Distinct Neural Connections during Interpersonal Emotion Regulation.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Trial
  2. Expressing emotions through music.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026
    Review
  3. Changes in Intrinsic Activity of the Primary Somatosensory Cortex Causally Explain Differences in Emotion Perception in Autism.Autism research : official journal of the International Society for Autism Research · 2026
    Article
  4. Cerebral topographies of perceived and felt emotions.Imaging neuroscience (Cambridge, Mass.) · 2025
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Degenerate pathway for processing smile and other emotional expressions in congenital facial palsy: an hdEEG investigation.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    Article
  13. Article
  14. Article
  15. Naturalistic Stimuli in Affective Neuroimaging: A Review.Frontiers in human neuroscience · 2021
    Review
  16. Review
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

4 authors at 3 institutions in 1 country.

Sofia VolynetsDepartment of Neuroscience and Biomedical Engineering, School of Science, Aalto University, FI-0076 Aalto, Finland.
Dmitry SmirnovDepartment of Neuroscience and Biomedical Engineering, School of Science, Aalto University, FI-0076 Aalto, Finland.
Heini SaarimäkiDepartment of Neuroscience and Biomedical Engineering, School of Science, Aalto University, FI-0076 Aalto, Finland.
Lauri NummenmaaTurku PET Centre and Department of Psychology, University of Turku, FI-20520 Turku, Finland.
Aalto University · FITampere University · FIUniversity of Turku · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human neuroimaging and behavioural studies suggest that somatomotor 'mirroring' of seen facial expressions may support their recognition. Here we show that viewing specific facial expressions triggers the representation corresponding to that expression in the observer's brain. Twelve healthy female volunteers underwent two separate fMRI sessions: one where they observed and another where they displayed three types of facial expressions (joy, anger and disgust). Pattern classifier based on Bayesian logistic regression was trained to classify facial expressions (i) within modality (trained and tested with data recorded while observing or displaying expressions) and (ii) between modalities (trained with data recorded while displaying expressions and tested with data recorded while observing the expressions). Cross-modal classification was performed in two ways: with and without functional realignment of the data across observing/displaying conditions. All expressions could be accurately classified within and also across modalities. Brain regions contributing most to cross-modal classification accuracy included primary motor and somatosensory cortices. Functional realignment led to only minor increases in cross-modal classification accuracy for most of the examined ROIs. Substantial improvement was observed in the occipito-ventral components of the core system for facial expression recognition. Altogether these results support the embodied emotion recognition model and show that expression-specific somatomotor neural signatures could support facial expression recognition.

Indexed as

Facial ExpressionFacial RecognitionAdultBrainBrain MappingEmotionsFemaleHumansMagnetic Resonance ImagingMalePattern Recognition, AutomatedRecognition, PsychologyYoung Adultemotionfacial expressionfMRIpattern recognition

Identifiers

PMID33007782
PMCPMC7543934
OpenAlexW3090045653

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.