Repetitive nerve stimulation

Repetitive nerve stimulation is a diagnostic procedure used in neurology to test the electrical activity of nerves and muscles. It is often used to diagnose conditions such as myasthenia gravis and Lambert-Eaton syndrome.

Procedure

The procedure involves the repetitive stimulation of a nerve using small electrical pulses. The response of the muscle to these pulses is then measured. This can help to identify any abnormalities in the way that the nerve is functioning.

Uses

Repetitive nerve stimulation is often used to diagnose conditions that affect the nerves and muscles. These can include:

• Myasthenia gravis: This is a condition that causes weakness in the skeletal muscles, which are the muscles that the body uses for movement.
• Lambert-Eaton syndrome: This is a rare disorder that affects the nerves and muscles, causing weakness and other symptoms.

Risks

As with any medical procedure, there are some risks associated with repetitive nerve stimulation. These can include:

• Discomfort or pain at the site of the stimulation
• Temporary numbness or tingling in the area where the stimulation was applied
• Rarely, more serious complications can occur, such as nerve damage.

See also

• Electromyography
• Nerve conduction study

References

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