ArticleSensors (Basel, Switzerland)2016
Localized Electrical Impedance Myography of the Biceps Brachii Muscle during Different Levels of Isometric Contraction and Fatigue.
Article in Sensors (Basel, Switzerland), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
Who cites it
19 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Electrical Impedance Myography in Health and Physical Exercise: A Systematic Review and Future Perspectives.Frontiers in physiology · 2021Pooled it
- Surface Electrical Impedance Myography in Assessment of Morphofunctional Changes in Biological Tissues and Biofeedback Interfaces.Sensors (Basel, Switzerland) · 2026Review
- Conductive Response Imaging in Thigh Muscle Compartments by Electrical Impedance Tomography for Efficient Bicycle Training Strategy.Annals of biomedical engineering · 2026Article
- Reliability of bioimpedance spectroscopy in the upper trapezius muscle.Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology · 2026Article
- Human bioimpedance-based state detection technologies for sports health monitoring: a review.Frontiers in physiology · 2026Review
- Altered Muscle-Brain Connectivity During Left and Right Biceps Brachii Isometric Contraction Following Sleep Deprivation: Insights from PLV and PDC.Sensors (Basel, Switzerland) · 2025Article
- A comparison of electromyography techniques: surface versus intramuscular recording.European journal of applied physiology · 2025Review
- Association between muscle-localized bioelectrical impedance analysis parameters and performance in a multi-set exercise on the isokinetic dynamometer in young women.European journal of sport science · 2024Article
- Fascicle Behavior and Muscle Activity of The Biceps Femoris Long Head during Running at Increasing Speeds.Journal of sports science & medicine · 2024Article
- Article
- Past, present, and future of electrical impedance tomography and myography for medical applications: a scoping review.Frontiers in bioengineering and biotechnology · 2024Article
- Electrical impedance myography combined with quantitative assessment techniques in paretic muscle of stroke survivors: Insights and challenges.Frontiers in aging neuroscience · 2023Article
- Immediate Effects of Functional Electrical Stimulation-Assisted Cycling on the Paretic Muscles of Patients With Hemiparesis After Stroke: Evidence From Electrical Impedance Myography.Frontiers in aging neuroscience · 2022Article
- System Performance and User Feedback Regarding Wearable Bioimpedance System for Multi-Site Knee Tissue Monitoring: Free-Living Pilot Study With Healthy Adults.Frontiers in electronics · 2022Article
- Threshold and Trend Artifacts in Localized Multi-Frequency Bioimpedance Measurements.IFAC-PapersOnLine · 2021Article
- Cole-impedance parameters representing biceps tissue bioimpedance in healthy adults and their alterations following eccentric exercise.Journal of advanced research · 2020Review
- Inherent physiological artifacts in EEG during tDCS.NeuroImage · 2019Article
- Spasticity Assessment Based on the Maximum Isometrics Voluntary Contraction of Upper Limb Muscles in Post-stroke Hemiplegia.Frontiers in neurology · 2019Article
- A Multitasking Electrical Impedance Tomography System Using Titanium Alloy Electrode.International journal of biomedical imaging · 2017Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
This study assessed changes in electrical impedance myography (EIM) at different levels of isometric muscle contraction as well as during exhaustive exercise at 60% maximum voluntary contraction (MVC) until task failure. The EIM was performed on the biceps brachii muscle of 19 healthy subjects. The results showed that there was a significant difference between the muscle resistance (R) measured during the isometric contraction and when the muscle was completely relaxed. Post hoc analysis shows that the resistance increased at higher contractions (both 60% MVC and MVC), however, there were no significant changes in muscle reactance (X) during the isometric contractions. The resistance also changed during different stages of the fatigue task and there were significant decreases from the beginning of the contraction to task failure as well as between task failure and post fatigue rest. Although our results demonstrated an increase in resistance during isometric contraction, the changes were within 10% of the baseline value. These changes might be related to the modest alterations in muscle architecture during a contraction. The decrease in resistance seen with muscle fatigue may be explained by an accumulation of metabolites in the muscle tissue.
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Registered trials
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.