Evidence map›Paper›PMID 35086135›Full record

ArticleSocial cognitive and affective neuroscience2022

Effective connectivity of the human mirror neuron system during social cognition.

Sadjad Sadeghi, Stephanie N L Schmidt, Daniela Mier, Joachim Hass

Open access · goldAbstract read
In one paragraph

Article in Social cognitive and affective neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
6.7field-weighted citation impact, top 3% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

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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

4 authors at 3 institutions in 1 country.

Sadjad SadeghiDepartment of Theoretical Neuroscience, Central Institute of Mental Health, Mannheim 68159, Germany.ORCID 0000-0002-4758-6147
Stephanie N L SchmidtDepartment of Psychology, University of Konstanz, Konstanz 78464, Germany.ORCID 0000-0003-1579-5881
Daniela MierDepartment of Psychology, University of Konstanz, Konstanz 78464, Germany.ORCID 0000-0003-2518-7492
Joachim HassDepartment of Theoretical Neuroscience, Central Institute of Mental Health, Mannheim 68159, Germany.ORCID 0000-0001-6802-7718
University of Konstanz · DEHeidelberg University · DESRH Hochschule Heidelberg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The human mirror neuron system (MNS) can be considered the neural basis of social cognition. Identifying the global network structure of this system can provide significant progress in the field. In this study, we use dynamic causal modeling (DCM) to determine the effective connectivity between central regions of the MNS for the first time during different social cognition tasks. Sixty-seven healthy participants completed fMRI scanning while performing social cognition tasks, including imitation, empathy and theory of mind. Superior temporal sulcus (STS), inferior parietal lobule (IPL) and Brodmann area 44 (BA44) formed the regions of interest for DCM. Varying connectivity patterns, 540 models were built and fitted for each participant. By applying group-level analysis, Bayesian model selection and Bayesian model averaging, the optimal family and model for all experimental tasks were found. For all social-cognitive processes, effective connectivity from STS to IPL and from STS to BA44 was found. For imitation, additional mutual connections occurred between STS and BA44, as well as BA44 and IPL. The results suggest inverse models in which the motor regions BA44 and IPL receive sensory information from the STS. In contrast, for imitation, a sensory loop with an exchange of motor-to-sensory and sensory-to-motor information seems to exist.

Indexed as

Mirror NeuronsBayes TheoremBrain MappingHumansMagnetic Resonance ImagingSocial CognitionBayesian model selectiondynamic causal modelingfMRImirror neuron systemsocial cognition

Identifiers

PMID35086135
PMCPMC9340111
OpenAlexW4210497835

What OpenQuestion holds

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LicenceCC BY-NC
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.