مقایسهٔ روش‌ها

	تحلیل هم‌افزایی عضلانی	پوش امپدانس الکترومیوگرافی (EMG)
حوزه	بیومکانیک	بیومکانیک
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	1999	1999
پدیدآور	Marc Tresch	Roberto Merletti
نوع	Dimensionality reduction and pattern extraction	Digital signal processing pipeline
منبع بنیادین	Tresch, M. C., Saltiel, P., Bizzi, E., & Bizzi, E. (1999). The construction of movement by the spinal cord. Nature Neuroscience, 2(2), 162-167.	Phinyomark, A., Quaine, F., Charbonnier, S., & Serviere, C. (2012). Robust EMG feature extraction in the whitespace. IEEE Transactions on Biomedical Engineering, 59(5), 1505-1517.
نام‌های دیگر	Motor synergy, Synergy extraction, Motor primitives	EMG linear envelope, RMS envelope, Activation envelope
مرتبط	3	3
خلاصه	Muscle synergy analysis decomposes complex motor behavior into a small set of coactivated muscle groups (synergies or motor primitives). Pioneered by Marc Tresch and colleagues studying frog motor control, this approach reveals how the nervous system simplifies the control of many muscles by organizing them into task-relevant combinations.	Electromyography (EMG) envelope analysis extracts the amplitude modulation of muscle electrical activity to quantify muscle activation over time. By filtering and demodulating the raw EMG signal, practitioners obtain a smoothed activation profile that reflects when and how intensely a muscle is contracting during movement or fatigue.