Evidence map›Paper›PMID 28054143›Full record

ArticleMagma (New York, N.Y.)2017

A low-cost Mr compatible ergometer to assess post-exercise phosphocreatine recovery kinetics.

Niels D Naimon, Jerzy Walczyk, James S Babb, Oleksandr Khegai, Xuejiao Che, Leeor Alon, Ravinder R Regatte, Ryan Brown, Prodromos Parasoglou

Open access · greenAbstract readEvaluation Study
In one paragraph

Article in Magma (New York, N.Y.), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 31% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. NMR in biomedicine · 2025
    Pooled it
  2. Article
  3. Article
  4. DynamicScientific reports · 2021
    Article
  5. MR compatible ergometers for dynamicJournal of applied biomedicine · 2019
    Review
  6. 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

9 authors at 2 institutions in 1 country.

Niels D NaimonBernard and Irene Schwartz Center for Biomedical Imaging, Department of Radiology, New York University School of Medicine, New York, NY, USA.
Jerzy WalczykBernard and Irene Schwartz Center for Biomedical Imaging, Department of Radiology, New York University School of Medicine, New York, NY, USA.
James S BabbBernard and Irene Schwartz Center for Biomedical Imaging, Department of Radiology, New York University School of Medicine, New York, NY, USA.
Oleksandr KhegaiBernard and Irene Schwartz Center for Biomedical Imaging, Department of Radiology, New York University School of Medicine, New York, NY, USA.
Xuejiao CheBernard and Irene Schwartz Center for Biomedical Imaging, Department of Radiology, New York University School of Medicine, New York, NY, USA.
Leeor AlonBernard and Irene Schwartz Center for Biomedical Imaging, Department of Radiology, New York University School of Medicine, New York, NY, USA.
Ravinder R RegatteBernard and Irene Schwartz Center for Biomedical Imaging, Department of Radiology, New York University School of Medicine, New York, NY, USA.
Ryan BrownBernard and Irene Schwartz Center for Biomedical Imaging, Department of Radiology, New York University School of Medicine, New York, NY, USA.
Prodromos ParasoglouBernard and Irene Schwartz Center for Biomedical Imaging, Department of Radiology, New York University School of Medicine, New York, NY, USA. prodromos.parasoglou@nyumc.org.ORCID http://orcid.org/0000-0001-8512-6187
Advanced Imaging Research (United States) · USNew York University · US

Funding

TR&D 4: Revealing Microstructure: Biophysical modeling and validation for discovery and clinical careP41EB017183 · NIBIB · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI Daniel K Sodickson · 2014 to 2026
$19.3M
Sodium MRI for Assessment of Early OA.R01AR060238 · NIAMS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI REGATTE, RAVINDER · 2011 to 2015
$2.9M
Multinuclear MRI Assessment of Diabetic Peripheral NeuropathyR01DK106292 · NIDDK · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI BROWN, RYAN · 2015 to 2018
$1.7M
NIAMS NIH HHS R01 AR060238NIBIB NIH HHS P41 EB017183NIDDK NIH HHS R01 DK106292
6 · The paper itself

Abstract

objectiveTo develop a low-cost pedal ergometer compatible with ultrahigh (7 T) field MR systems to reliably quantify metabolic parameters in human lower leg muscle using phosphorus magnetic resonance spectroscopy. MATERIALS AND

methodsWe constructed an MR compatible ergometer using commercially available materials and elastic bands that provide resistance to movement. We recruited ten healthy subjects (eight men and two women, mean age ± standard deviation: 32.8 ± 6.0 years, BMI: 24.1 ± 3.9 kg/m

resultsWe acquired reliable measurements of PCr recovery kinetics with an intra- and inter-exam CV of 7.9% and 5.7%, respectively.

conclusionWe constructed a low-cost pedal ergometer compatible with ultrahigh (7 T) field MR systems, which allowed us to quantify reliably PCr recovery kinetics in lower leg muscle using

Indexed as

AdultCost-Benefit AnalysisEquipment DesignEquipment Failure AnalysisExercise TestFemaleHumansKineticsMagnetic Resonance ImagingMagnetic Resonance SpectroscopyMaleMetabolic Clearance RateMuscle ContractionMuscle, SkeletalPhosphocreatineRecovery of FunctionPhosphocreatineExerciseHuman skeletal muscleMagnetic resonance spectroscopyPhosphorus

Identifiers

PMID28054143
PMCPMC5441940
OpenAlexW2568043442

What OpenQuestion holds

Textmetadata
LicenceTDM
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.