Dorsal Motor Nucleus of Vagus

A parasympathetic nucleus in the medulla oblongata that provides efferent innervation to most of the internal organs below the neck via the vagus nerve.

Key Functions:

• Provides parasympathetic innervation to most visceral organs (heart, lungs, digestive tract).
• Regulates functions like heart rate, breathing, and digestion.
• Part of the vagal efferent pathway.

Interacting Systems & Components:

• Medulla Oblongata (located in)
• Vagus Nerve (origin of efferent fibers)
• Heart, Lungs, Intestines (innervates)
• Autonomic Nervous System (component of parasympathetic division)