Neurotransmitters in the Autonomic Nervous System EXPLAINED

The video tutorial explains the autonomic nervous system, focusing on the roles of preganglionic and postganglionic neurons. It details how neurotransmitters like acetylcholine are released and bind to receptors, differentiating between parasympathetic and sympathetic systems. The sympathetic nerve's unique function with the adrenal medulla is highlighted, emphasizing the release of catecholamines. A summary table is provided to organize the signaling patterns.

Explain the concept of adrenergic neurons and their role in the sympathetic nervous system.

What happens when the sympathetic nerve is activated during a stressful situation?

What is the function of chromaffin cells in the adrenal medulla?

Summarize the signaling patterns of the autonomic nervous system.