Video from Dr Matt & Dr Mike on YouTube

Describe the effects of sympathetic and parasympathetic activation on the major effector organs (eye, heart, blood vessels, bronchi, gut, bladder, glands) and the concept of dominant tone.

Why this video

This comprehensive lecture breaks down how the sympathetic and parasympathetic divisions innervate and regulate major effector organs throughout the body.

Part of this line

Covers part of this objective. It leaves out: It does not explicitly teach the concept of dominant autonomic tone across dually innervated tissues or the effects of ganglionic blockade.

Heads up

It discusses general autonomic pathway anatomy and physiology beyond the direct effector responses and dominant tone.

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