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Not All Vagus Fibers Are Equal: The A, B, and C Fibers Inside One Nerve

The vagus is not a single wire — it is a cable bundling several kinds of fiber, each with its own speed and job. Fast myelinated A-fibers sprint; slow unmyelinated C-fibers, the majority, carry a background hum of visceral sensation. Knowing the mix reframes what the nerve actually does.

By VagusSkool Team Jul 22, 2026

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Vagus Nerve Stimulation in Stroke Recovery and Rehabilitation

After a stroke, the brain has to relearn movement — and a small device on the vagus nerve is now helping it learn faster than ever before.

By VagusSkool May 7, 2026

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Bioelectronic Medicine: How Electrical Signals Are Replacing Drugs

A new field is using electrical pulses, not pills, to treat conditions ranging from arthritis to depression. Here’s why it matters — and why your vagus nerve is at the center of it.

By VagusSkool May 7, 2026