Increased EMG intermuscular coherence and reduced signal complexity in Parkinson’s disease
Sign Up to like & getrecommendations! Published in 2019 at "Clinical Neurophysiology"
DOI: 10.1016/j.clinph.2018.10.023
Abstract: OBJECTIVES To investigate differences in surface electromyography (EMG) features in individuals with idiopathic Parkinson's disease (PD) and aged-matched controls. METHODS Surface EMG was recorded during isometric leg extension in PD patients prior to, and after… read more here.
Keywords: increased emg; intermuscular coherence; coherence; parkinson disease ... See more keywords
Spasms after spinal cord injury show low-frequency intermuscular coherence
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Neurophysiology"
DOI: 10.1152/jn.00112.2018
Abstract: Intermuscular coherence allows the investigation of common input to muscle groups. Although beta-band (15–30 Hz) intermuscular coherence is well understood as originating from the cortex, the source of intermuscular coherence at lower frequencies is still… read more here.
Keywords: coherence; cord injury; intermuscular coherence; spinal cord ... See more keywords
Intermuscular coherence between homologous muscles during dynamic and static movement periods of bipedal squatting
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Neurophysiology"
DOI: 10.1152/jn.00231.2020
Abstract: Coordination of functionally coupled muscles is a key aspect of movement execution. Demands on coordinative control increase with the number of involved muscles and joints, as well as with differing movement periods within a given… read more here.
Keywords: homologous muscles; movement; intermuscular coherence; bipedal squatting ... See more keywords
Estimation of Time-Varying Coherence Amongst Synergistic Muscles During Wrist Movements
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Neuroscience"
DOI: 10.3389/fnins.2018.00537
Abstract: The central nervous system (CNS) controls the limb movement by modulating multiple skeletal muscles with synergistic modules and neural oscillations with different frequencies between the activated muscles. Several researchers have found intermuscular coherence existing within… read more here.
Keywords: coherence; time varying; time; muscle pairs ... See more keywords
Intermuscular Coherence Between Surface EMG Signals Is Higher for Monopolar Compared to Bipolar Electrode Configurations
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2018.00566
Abstract: Introduction: The vasti muscles have to work in concert to control knee joint motion during movements like walking, running, or squatting. Coherence analysis between surface electromyography (EMG) signals is a common technique to study muscle… read more here.
Keywords: electrode configurations; intermuscular coherence; coherence; emg signals ... See more keywords
Aging and Strength Training Influence Knee Extensor Intermuscular Coherence During Low- and High-Force Isometric Contractions
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2018.01933
Abstract: Aging is associated with reduced maximum force production and force steadiness during low-force tasks, but both can be improved by training. Intermuscular coherence measures coupling between two peripheral surface electromyography (EMG) signals in the frequency… read more here.
Keywords: coherence; training; intermuscular coherence; mvc trials ... See more keywords