Evidence map›Paper›PMID 29682414›Full record

ArticlePeerJ2018

Three-dimensional architecture of the whole human soleus muscle

Bart Bolsterlee, Taija Finni, Arkiev D'Souza, Junya Eguchi, Elizabeth C Clarke, Robert D Herbert

Open access · goldAbstract read
In one paragraph

Article in PeerJ, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
8.1field-weighted citation impact, top 2% 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

55 citing papers in PubMed, 108 citations in OpenAlex.

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  12. Effects of an exercise program on calf muscle characteristics in patients with Achilles tendinopathy.Physical therapy in sport : official journal of the Association of Chartered Physiotherapists in Sports Medicine · 2025
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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

6 authors at 4 institutions in 2 countries.

Bart BolsterleeNeuroscience Research Australia (NeuRA), Sydney, New South Wales, Australia.
Taija FinniFaculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.
Arkiev D'SouzaNeuroscience Research Australia (NeuRA), Sydney, New South Wales, Australia.
Junya EguchiNeuroscience Research Australia (NeuRA), Sydney, New South Wales, Australia.
Elizabeth C ClarkeMurray Maxwell Biomechanics Laboratory, Institute for Bone and Joint Research, Kolling Institute of Medical Research, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia.
Robert D HerbertNeuroscience Research Australia (NeuRA), Sydney, New South Wales, Australia.
Neuroscience Research Australia · AUUniversity of Jyväskylä · FIUniversity of Sydney · AUUNSW Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMost data on the architecture of the human soleus muscle have been obtained from cadaveric dissection or two-dimensional ultrasound imaging. We present the first comprehensive, quantitative study on the three-dimensional anatomy of the human soleus muscle

methodsWe report three-dimensional fascicle lengths, pennation angles, fascicle curvatures, physiological cross-sectional areas and volumes in four compartments of the soleus at ankle joint angles of 69 ± 12° (plantarflexion, short muscle length; average ± SD across subjects) and 108 ± 7° (dorsiflexion, long muscle length) of six healthy young adults. Microdissection and three-dimensional digitisation on two cadaveric muscles corroborated the compartmentalised structure of the soleus, and confirmed the validity of DTI-based muscle fascicle reconstructions.

resultsThe posterior compartments of the soleus comprised 80 ± 5% of the total muscle volume (356 ± 58 cm DISCUSSION: The homogeneity in fascicle lengths and inhomogeneity in pennation angles of the soleus may indicate a functionally different role for the anterior and posterior compartments. The data and techniques presented here demonstrate how DTI can be used to obtain detailed, quantitative measurements of the anatomy of complex skeletal muscles in living humans.

Indexed as

Diffusion tensor imagingMRIMuscle architecturePassive muscle propertiesSoleus

Identifiers

PMID29682414
PMCPMC5910694
OpenAlexW2800680246

What OpenQuestion holds

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LicenceCC BY
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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.