What is the nerve supply of the liver
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The nerve supply of the liver is primarily from the autonomic nervous system, consisting of both sympathetic and parasympathetic fibers.
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Sympathetic innervation: This comes mainly from the celiac plexus, which receives fibers from the thoracic splanchnic nerves (T6-T12). These nerves influence liver blood flow and bile secretion.
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Parasympathetic innervation: This is mainly provided by the vagus nerve (cranial nerve X). These fibers also play a role in regulating liver function, including bile production and glucose metabolism.
The liver also receives some sensory innervation, which can transmit pain signals, particularly during conditions like inflammation or stretching of the liver capsule.
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