Evidence map›Paper›PMID 35326366›Full record

ArticleBrain sciences2022

It Takes Two: Interpersonal Neural Synchrony Is Increased after Musical Interaction.

Alexander Khalil, Gabriella Musacchia, John Rehner Iversen

Open access · goldAbstract read
In one paragraph

Article in Brain sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
2.5field-weighted citation impact, top 11% 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

12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 22 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Inter-brain coupling tracks emotional co-regulation.Cognitive, affective & behavioral neuroscience · 2026
    Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Music and Brain Circuitry: Strategies for Strengthening Evidence-Based Research for Music-Based Interventions.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
    Review
  11. Article
  12. 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

3 authors at 3 institutions in 2 countries.

Alexander KhalilDepartment of Music, University College Cork, T23 X6Y0 Cork, Ireland.ORCID 0000-0002-8654-5137
Gabriella MusacchiaDepartment of Speech Pathology and Audiology, University of the Pacific, San Francisco, CA 94103, USA.ORCID 0000-0001-8895-9096
John Rehner IversenInstitute for Neural Computation, University of California, San Diego, CA 92093, USA.ORCID 0000-0002-4172-9848
University College Cork · IEUniversity of California San Diego · USUniversity of the Pacific · US

Funding

Enterprise Ireland CS20192102National Science Foundation 1540943
6 · The paper itself

Abstract

Music's deeply interpersonal nature suggests that music-derived neuroplasticity relates to interpersonal temporal dynamics, or synchrony. Interpersonal neural synchrony (INS) has been found to correlate with increased behavioral synchrony during social interactions and may represent mechanisms that support them. As social interactions often do not have clearly delineated boundaries, and many start and stop intermittently, we hypothesize that a neural signature of INS may be detectable following an interaction. The present study aimed to investigate this hypothesis using a pre-post paradigm, measuring interbrain phase coherence before and after a cooperative dyadic musical interaction. Ten dyads underwent synchronous electroencephalographic (EEG) recording during silent, non-interactive periods before and after a musical interaction in the form of a cooperative tapping game. Significant post-interaction increases in delta band INS were found in the post-condition and were positively correlated with the duration of the preceding interaction. These findings suggest a mechanism by which social interaction may be efficiently continued after interruption and hold the potential for measuring neuroplastic adaption in longitudinal studies. These findings also support the idea that INS during social interaction represents active mechanisms for maintaining synchrony rather than mere parallel processing of stimuli and motor activity.

Indexed as

electroencephalography (EEG)entrainmenthyperscanninginterbrain phase coherenceinterpersonal neural synchronyinterpersonal synchronymusicneuroplasticity

Identifiers

PMID35326366
PMCPMC8946180
OpenAlexW4220696774

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.