Mechanomyogram

Mechanomyogram (MMG) is a technique used in biomedical research and medical diagnostics to measure the mechanical activity of muscles during muscle contraction. The MMG signal is a representation of the lateral oscillations of the muscle belly and the related tendon during muscle contraction.

Overview

The Mechanomyogram is a technique that measures the mechanical response of muscles during contraction. It is a non-invasive method that uses an accelerometer or a microphone to detect the vibrations produced by the muscle fibers during contraction. The MMG signal is a representation of the lateral oscillations of the muscle belly and the related tendon during muscle contraction.

Applications

MMG has been used in various applications in the field of biomedical engineering, physiology, and rehabilitation. It has been used to study muscle fatigue, muscle strength, and muscle function in various populations including athletes, elderly individuals, and individuals with neuromuscular disorders.

Advantages and Limitations

The main advantage of MMG is that it is a non-invasive method that provides a direct measure of muscle mechanical activity. However, it has some limitations. The MMG signal is affected by various factors such as the location of the sensor, the pressure applied to the sensor, and the thickness of the subcutaneous fat layer.

See Also

• Electromyography
• Muscle contraction
• Biomedical engineering
• Physiology
• Rehabilitation