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Sep 16, 2022 · The vagus is the 10th of 12 cranial nerves that extend directly from the brain, according to the Encyclopedia Britannica.Although we refer to the vagus nerve as singular, it's actually a pair of ...
Apr 30, 2023 · The vagal response (vasovagal reflex) is when stimulation of the vagus nerve causes symptoms such as lightheadedness, sweating, and blurred vision. This can happen because of stress, pain, heat, having a bowel movement, or even standing too long.
May 10, 2021 · Your vagus nerve is technically one of 12 cranial nerves.These come in pairs and connect your brain to other body parts like your head, neck, and chest. Some cranial nerves deal with sensory ...
Oct 14, 2021 · Vagus nerve stimulation (VNS) involves a device, known as a pulse generator, that delivers electrical pulses to a person’s vagus nerve. This may help treat several conditions, including epilepsy ...
Feb 5, 2019 · The vagus nerve runs from your brain through your neck and chest to your abdomen. The function of the vagus nerve is to control your mood, heart rate, digestion, and immune response.
A vagus nerve stimulator (VNS) is a device that can help prevent seizures. The VNS is similar to a pacemaker. The pulse generator creates low-energy electrical signals, and the leads carry those signals to the vagus nerve. A VNS can also improve mood.
Aug 7, 2024 · Thanks to its crucial placement, the vagus nerve is also a channel that receives signals from the gut microbiota and zips that info over to the brain, notes a 2018 paper in Frontiers in Neuroscience.
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