Evidence map›Paper›PMID 31400052›Full record

ArticleHuman brain mapping2019

Emotions amplify speaker-listener neural alignment.

Dmitry Smirnov, Heini Saarimäki, Enrico Glerean, Riitta Hari, Mikko Sams, Lauri Nummenmaa

Abstract read
In one paragraph

Article in Human brain mapping, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
–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

25 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Expressing emotions through music.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026
    Review
  3. Intentional sadness contagion: Social bonding with neural decoupling.Cognitive, affective & behavioral neuroscience · 2026
    Article
  4. Article
  5. Article
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  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Piecing together the puzzle of emotional consciousness.Neuroscience of consciousness · 2023
    Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

6 authors.

Dmitry SmirnovDepartment of Neuroscience and Biomedical Engineering (NBE), and Aalto NeuroImaging, Aalto University, Espoo, Finland.ORCID 0000-0002-3165-9276
Heini SaarimäkiDepartment of Neuroscience and Biomedical Engineering (NBE), and Aalto NeuroImaging, Aalto University, Espoo, Finland.ORCID 0000-0003-1269-4233
Enrico GlereanDepartment of Neuroscience and Biomedical Engineering (NBE), and Aalto NeuroImaging, Aalto University, Espoo, Finland.
Riitta HariDepartment of Neuroscience and Biomedical Engineering (NBE), and Aalto NeuroImaging, Aalto University, Espoo, Finland.
Mikko SamsDepartment of Neuroscience and Biomedical Engineering (NBE), and Aalto NeuroImaging, Aalto University, Espoo, Finland.
Lauri NummenmaaTurku PET Centre and Department of Psychology, University of Turku, Turku, Finland.ORCID 0000-0002-2497-9757

Funding

ERC Advanced Grant 232946ERC Starting Grant 313000Suomen Akatemia 131483Suomen Akatemia 265917Suomen Kulttuurirahasto 150496
6 · The paper itself

Abstract

Individuals often align their emotional states during conversation. Here, we reveal how such emotional alignment is reflected in synchronization of brain activity across speakers and listeners. Two "speaker" subjects told emotional and neutral autobiographical stories while their hemodynamic brain activity was measured with functional magnetic resonance imaging (fMRI). The stories were recorded and played back to 16 "listener" subjects during fMRI. After scanning, both speakers and listeners rated the moment-to-moment valence and arousal of the stories. Time-varying similarity of the blood-oxygenation-level-dependent (BOLD) time series was quantified by intersubject phase synchronization (ISPS) between speaker-listener pairs. Telling and listening to the stories elicited similar emotions across speaker-listener pairs. Arousal was associated with increased speaker-listener neural synchronization in brain regions supporting attentional, auditory, somatosensory, and motor processing. Valence was associated with increased speaker-listener neural synchronization in brain regions involved in emotional processing, including amygdala, hippocampus, and temporal pole. Speaker-listener synchronization of subjective feelings of arousal was associated with increased neural synchronization in somatosensory and subcortical brain regions; synchronization of valence was associated with neural synchronization in parietal cortices and midline structures. We propose that emotion-dependent speaker-listener neural synchronization is associated with emotional contagion, thereby implying that listeners reproduce some aspects of the speaker's emotional state at the neural level.

Indexed as

AdultArousalAttentionAuditory PerceptionBrainBrain MappingCerebrovascular CirculationEmotionsFemaleHumansMagnetic Resonance ImagingMovementParietal LobeSensationSomatosensory CortexSpeechcontagionemotionfMRIspeechsynchronization

Identifiers

PMID31400052
PMCPMC6865790

What OpenQuestion holds

Textmetadata
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.