Evidence map›Paper›PMID 37429177›Full record

ArticleJournal of biomechanics2023

A trained neural network model accurately predicts Achilles tendon stress during walking and running based on shear wave propagation.

Jack A Martin, Darryl G Thelen

Abstract read
In one paragraph

Article in Journal of biomechanics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

2 authors.

Jack A MartinDepartment of Mechanical Engineering, Department of Orthopedics and Rehabilitation, University of Wisconsin-Madison, 3046 Mechanical Engineering Building, 1513 University Ave, Madison, WI 53703, United States. Electronic address: jamartin8@wisc.edu.
Darryl G ThelenDepartment of Mechanical Engineering, Department of Biomedical Engineering, University of Wisconsin-Madison, United States.

Funding

Noninvasive assessment of in vivo tissue loads to enhance the treatment of gait disordersR01HD092697 · NICHD · UNIVERSITY OF WISCONSIN-MADISON · PI THELEN, DARRYL G · 2017 to 2021
$1.6M
Wearable shear-wave tensiometry for tracking tendon load during dynamic movementR42AR074897 · NIAMS · DESIGN CONCEPTS, INC · PI ADAMCZYK, PETER G, THELEN, DARRYL G · 2020 to 2022
$1.6M
Wearable Shear Wave Tensiometry for Tracking Tendon Load during Dynamic MovementR41AR074897 · NIAMS · DESIGN CONCEPTS, INC · PI ADAMCZYK, PETER G · 2018 to 2018
$225k
NIAMS NIH HHS R41 AR074897NIAMS NIH HHS R42 AR074897NICHD NIH HHS R01 HD092697
6 · The paper itself

Abstract

Shear wave tensiometry is a noninvasive technique for measuring tendon loading during activity based on the speed of a shear wave traveling along the tendon. Shear wave speed has been shown to modulate with axial stress, but calibration is required to obtain absolute measures of tendon loading. However, the current technique only makes use of wave speed, whereas other characteristics of the wave (e.g., amplitude, frequency content) may also vary with tendon loading. It is possible that these data could be used in addition to wave speed to circumvent the need for calibration. Given the potential complex relationships to tendon loading, and the lack of an analytical model to guide the use of these data, it is sensible to use a machine learning approach. Here, we used an ensemble neural network approach to predict inverse dynamics estimates of Achilles tendon stress from shear wave tensiometry data collected in a prior study. Neural network-predicted stresses were highly correlated with stance phase inverse dynamics estimates for walking (R

Indexed as

Achilles TendonRunningBiomechanical PhenomenaNeural Networks, ComputerWalkingMachine learningPrincipal component analysisShear wave tensiometry

Identifiers

PMID37429177
PMCPMC10530484

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Registered trials

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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.