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Plexus definition: A complexly interconnected arrangement of parts; network.
A nerve plexus is a plexus (branching network) of intersecting nerves. [1] A nerve plexus is composed of afferent and efferent fibers that arise from the merging of the anterior rami of spinal nerves and blood vessels. There are five spinal nerve plexuses, except in the thoracic region, as well as other forms of autonomic plexuses, many of ...
A complete guide to the word "PLEXUS": definitions, pronunciations, synonyms, grammar insights, collocations, examples, and translations.
Jun 15, 2023 · The cervical plexus is a conglomeration of cervical nerves formed by the anterior (ventral) rami of spinal nerves C1-C4 (a.k.a. 1st-4th cervical nerves ). These are the roots (limbs) of the cervical plexus. The 5th cervical nerve (i.e. the anterior ramus of spinal nerve C5) may also be considered as part of the plexus due to its contribution in ...
May 14, 2018 · solar plexus (coeliac plexus) (soh-ler pleks-ŭs) n. a network of sympathetic nerves and ganglia high in the back of the abdomen. *solar plexus* Plexus (from the Latin for ‘braid’) is the name used to describe a network of nerves; a ‘spaghetti junction’ which many nerves pass through and where their branches split off to merge with ...
Dec 28, 2023 · Your solar plexus, which looks like a cluster of nerves, sits just behind your stomach and the diaphragm, the muscle below the lungs. Meanwhile, it is in front of the aorta—the largest blood ...
Definition of Plexus. Plexus: 1. In medicine, a network or tangle of lymphatic vessels, nerves, or veins. For example, the brachial plexus is a network of nerves leading to the arm. In general, any interwoven entity made up of elements in a structure or system.
