Part of the autonomic nervous system, which regulates involuntary bodily functions, the vagus nerve is one of 12 pairs of cranial nerves that emerge from the brain. Between the chest and abdomen and the lower part of the brain, the nerve travels through the neck. It is linked to the heart, diaphragm, stomach, and voice box as well as the ear and tongue's sensory and motor functions. It is associated with both sensory and motor functions in the oesophagus and sinuses.
Vagus Nerve Stimulators that resembles a pacemaker, vagus nerve stimulation (VNS) sends regular, gentle electrical pulses to the brain via the vagus nerve. Patients typically are unable to feel the pulses during surgery because the brain is not physically involved. It's crucial to remember that VNS is only a treatment choice for a select group of people with epilepsy or treatment-resistant depression.
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