Beta-band electromyographic coherence

Fatigue increases beta-band electromyographic coherence in humans.

“There was a significant increase in alpha- and beta-band coherence during fatigue in both age groups across all muscle pairs.”

Human trialin both age groups across all muscle pairsshoulder muscles

Age-Related Modulation of Intermuscular Electromyographic Coherence across the Rotator Cuff and Deltoid Muscles during Fatigue

Medicine and science in sports and exercise·19 Jun 2026

Older age decreases beta-band electromyographic coherence in humans.

“beta-band coherence was significantly lower in the older adults than in the younger adults across all muscle pairs and fatigue phases.”

Human trialacross all muscle pairs and fatigue phasesshoulder muscles

Age-Related Modulation of Intermuscular Electromyographic Coherence across the Rotator Cuff and Deltoid Muscles during Fatigue

Medicine and science in sports and exercise·19 Jun 2026