About This Video
How the Vagus Nerve Governs Your Internal Symphony
The vagus nerve, the tenth cranial nerve, plays a key role in regulating essential bodily functions, from voice and mood to heart rate and digestion. Known as the wandering nerve, it extends from the brain to multiple organs and forms a major part of the parasympathetic nervous system. It influences breathing, blood pressure, glucose regulation, and enzyme secretion. This video provides an overview of its anatomy and highlights its role in supporting critical involuntary bodily processes.
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