The effect of recording site on extracted features of motor unit action potential

- We simulated five motor units for normal, neurogenic and myopathic cases.
- We investigated the effect of recording sites on electromyography signals.
- Myopathic cases demonstrated the most prolonged phase duration near the tendon.
- Highest number of peaks are observed near the tendon in myopathic conditions.
- A new feature referred as number of peaks × spike duration was defined.