Vagal Nerve Stimulator for Epilepsy Cost in Chennai

Vagus nerve stimulation (VNS) involves using an implantable device to stimulate the vagus nerve located in the neck. The electric impulses this device generates travel to the brain, where they modulate the activity of various brain cells. Often referred to as a "pacemaker for the brain," VNS is approved for the treatment of conditions such as difficult-to-control epilepsy, and depression, and as an aid for stroke rehabilitation.

Vagus nerve stimulation works like a pacemaker for your heart. VNS is sometimes called a “pacemaker for the brain.”

VNS is a treatment option that you and your surgeon might consider after other traditional treatments haven’t been successful. The use of VNS is limited to a select group of individuals who have treatment-resistant epilepsy or treatment-resistant depression. More recently, VNS has been approved as a rehabilitation aid for selected people who’ve had a stroke.

The classification of Vagus Nerve Stimulators (VNS) for epilepsy can be outlined based on various criteria, including:

Implantable vs. Non-Implantable:

• Implantable VNS: These devices are surgically implanted beneath the skin, typically in the chest area, with leads connected to the vagus nerve in the neck.
• Non-Implantable VNS: These devices are worn externally and deliver vagus nerve stimulation through electrodes placed on the skin overlying the vagus nerve.