Vagus Nerves and the Heart

Описание к видео Vagus Nerves and the Heart

In this video, I will explain the branches of vagus nerves, which contain parasympathetic axons, that supply the heart, and explain when action potential conducts through the branches of vagus nerves, how the heart rate changes as a result. At the end, I will review the neurotransmitter molecule released from vagus nerves and the receptors in the sarcolemma of the cardiac muscles for this neurotransmitter molecule.

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