Evidence map›Paper›PMID 41188516›Full record

ArticleScientific reports2025

Cluster analysis of articulatory trajectories in fluent nonword productions separates adults who stutter from fluent speakers.

Andreas Leha, Nicole E Neef, Susanne Dickhut, Daniela Ponssen, Annika Primassin, Alexandra Korzeczek-Opitz, Arun A Joseph, Jens Frahm, Martin Sommer

Abstract read
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In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Andreas LehaDepartment of Medical Statistics, University Medical Center, Göttingen, Germany.
Nicole E NeefDepartment of Diagnostic and Interventional Neuroradiology, University Medical Center, Göttingen, Germany.
Susanne DickhutDepartment of Neurology, University Medical Center, Göttingen, Germany.
Daniela PonssenDepartment of Neurology, University Medical Center, Göttingen, Germany.
Annika PrimassinDepartment of Health, FH Münster University of Applied Sciences, Muenster, Germany.
Alexandra Korzeczek-OpitzDepartment of Neurology, University Medical Center, Göttingen, Germany.
Arun A JosephBiomedical NMR, Max-Planck-Institute for Multidisciplinary Sciences, Göttingen, Germany.
Jens FrahmBiomedical NMR, Max-Planck-Institute for Multidisciplinary Sciences, Göttingen, Germany.
Martin SommerDepartment of Neurology, University Medical Center, Göttingen, Germany. msommer@gwdg.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Whether fluent-sounding utterances of adults who stutter are normally articulated is unclear. We asked 15 patients and 17 matched controls to utter a pseudoword while recording real-time MRI at 55 frames per second in a midsagittal plane, and we automatically clustered participants for distances between sites of articulation. Clustering was successful in 80% of the cases, indicating major differences in the movement patterns of fluent sounding utterances in both groups.

Indexed as

SpeechStutteringAdultCase-Control StudiesCluster AnalysisFemaleHumansMagnetic Resonance ImagingMaleMiddle AgedYoung AdultArticulationReal-time magnetic resonance imagingStutteringTrait and state markers; movement pattern analysis

Identifiers

PMID41188516
PMCPMC12586618

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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.