SPLANCHNIC NERVE Meaning and
Definition
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The splanchnic nerve is a term used in anatomy to refer to a group of nerves that originate in the autonomic nervous system and play a crucial role in the innervation of the viscera. More specifically, the splanchnic nerves are responsible for transmitting sensory and motor signals between the central nervous system and the organs of the abdominal cavity, such as the stomach, intestines, liver, kidneys, and spleen.
The splanchnic nerve can be divided into several branches, each targeting specific organs. Examples include the greater splanchnic nerve, which arises from the sympathetic chain ganglia in the thorax and conveys sympathetic fibers to the foregut structures, and the lesser splanchnic nerve, which performs a similar function for the midgut organs.
Additionally, the splanchnic nerves carry predominantly sympathetic fibers, which are responsible for maintaining homeostasis in the visceral organs. These fibers regulate functions such as blood flow, digestion, and glandular secretions. However, the splanchnic nerves also contain a smaller number of parasympathetic fibers, which contribute to the integration of autonomic functions.
Overall, the splanchnic nerve plays a crucial role in coordinating the activities of the abdominal organs, ensuring their proper functioning, and maintaining the body's internal balance.
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One of the nerves supplying the viscera.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for SPLANCHNIC NERVE
- aplanchnic nerve
- zplanchnic nerve
- xplanchnic nerve
- dplanchnic nerve
- eplanchnic nerve
- wplanchnic nerve
- solanchnic nerve
- sllanchnic nerve
- s-lanchnic nerve
- s0lanchnic nerve
- spkanchnic nerve
- sppanchnic nerve
- spoanchnic nerve
- splznchnic nerve
- splsnchnic nerve
- splwnchnic nerve
- splqnchnic nerve
- splabchnic nerve
- splamchnic nerve
Etymology of SPLANCHNIC NERVE
The word "splanchnic" comes from the Greek word "splagchnon", meaning "viscera" or "inward parts". The term "splanchnic nerve" is used to describe a group of nerves that innervate the organs in the abdomen. These nerves are involved in the regulation of visceral functions such as digestion and circulation.
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