Question

In not more than 70 words, describe the innervation of smooth muscles fibres

Answer 1

Answer:

The innervation of the smooth musculature is utmost complex. It lies under the influence of the visceral nervous system and works autonomously at the same time. Furthermore, it is regulated by: neurotransmitters: e.g. norepinephrine, acetylcholine

Explanation:

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Answer 2

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$\implies$Vascular smooth muscle is primarily innervated by the sympathetic nervous system. Alpha-1 and alpha-2 receptors function to cause vasoconstriction by contracting vascular smooth muscle cells leading to systemic ʜʏᴘᴇʀᴛᴇɴsɪᴏɴ.

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