ArticleSensors (Basel, Switzerland)2022
Age-Related Differences in Intermuscular Coherence EMG-EMG of Ankle Joint Antagonist Muscle Activity during Maximal Leaning.
Article in Sensors (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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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.
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Who cites it
4 citing papers in PubMed.
- Task-dependent intermuscular coherence between postural muscles during voluntary upright reaching.Experimental physiology · 2026Article
- Predominantly left-lateralized EEG-EMG associations following gamma-theta stimulation in older adults with mild cognitive impairment.Frontiers in aging neuroscience · 2026Article
- Exploring the role of ankle torque fluctuations and intramuscular coherence in gait function among older adults.Aging clinical and experimental research · 2025Article
- Editorial: Biomedical Data in Human-Machine Interaction.Sensors (Basel, Switzerland) · 2023Article
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Authors and funding
5 authors.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundIntermuscular synchronization is one of the fundamental aspects of maintaining a stable posture and is of great importance in the aging process. This study aimed to assess muscle synchronization and postural stabilizer asymmetry during quiet standing and the limits of stability using wavelet analysis. Intermuscular synchrony and antagonistic sEMG-sEMG (surface electromyography) coherence asymmetry were evaluated in the tibialis anterior and soleus muscles.
methodsThe study involved 20 elderly (aged 65 ± 3.6) and 20 young (aged 21 ± 1.3) subjects. The task was to perform a maximum forward bend in a standing position. The prone test was divided into three phases: quiet standing (10 s), dynamic learning, and maintenance of maximum leaning (20 s). Wavelet analysis of coherence was performed in the delta and beta bands.
resultsYoung subjects modulated interface coherences to a greater extent in the beta band. Analysis of postural stability during standing tasks showed that only the parameter R2b (the distance between the maximal and minimal position central of pressure), as an indicator for assessing the practical limits of stability, was found to be significantly associated with differences in aging.
conclusionThe results showed differences in the beta and delta band oscillations between young and older subjects in a postural task involving standing quietly and leaning forward.
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