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What is the full form of VNS?

Published in Medical Abbreviation 1 min read

The full form of VNS is Vagus Nerve Stimulation.

Understanding Vagus Nerve Stimulation

Vagus Nerve Stimulation (VNS) is a type of neuromodulation that alters nerve activity. It involves implanting a device that sends regular, mild electrical pulses to the brainstem through the vagus nerve in the neck. This therapy is often used to treat conditions like epilepsy and depression when other treatments haven't been effective.

Key Aspects of VNS

  • Neuromodulation: VNS falls under the umbrella of neuromodulation, a field focused on altering nerve function to treat various medical conditions.

  • Mechanism: The implanted device stimulates the vagus nerve, which plays a crucial role in various bodily functions, including mood regulation and seizure control.

  • Treatment Applications: VNS is primarily used for:

    • Epilepsy
    • Depression
  • Implantation: The procedure involves surgically implanting a device that delivers electrical pulses to the vagus nerve.