<R001> Monopolar needle, isometric contraction.

<R002> Needle and fine-wire, isometric contraction.

<R003> Concentric needle, isometric contraction.

<R004> Quadrifilar needle, ramp contraction.

<R005> Monopolar needle, isometric contraction.

<R006> Monopolar needle, ramp contraction.

<R007> Fine-wire, isometric contraction.

<R008> Multi-channel fine wire, isometric contraction.

<R009> Quadrifilar needle, trapezoidal contraction.

<R010> Cut-end fine wire, very long isometric contraction.

<R011> High-spatial-resolution surface electrodes, isometric contraction.

<S001> Simulated EMG..

<S002> Simulated EMG.

<S003> Simulated pathological EMG.

<N2001> Database of clinical signals.