A branching network of axons located out side of the CNS (Central Nervous System) is termed a(n) Plexus

The four primary nerve plexi are the cervical plexus, brachial plexus, lumbar plexus, and the sacral plexus.

The choroid plexus is a part of central nervous system in the brain and it consist of capillaries, ventricles and ependymal cells.

Read more about Plexus:  In Invertebrates

Other articles related to "plexus":

Suboccipital Venous Plexus
... The Suboccipital Venous Plexus drains the back of the head ... The occipital vein joins in the formation of the plexus deep to the musculature of the back and from here drains into the external jugular vein ... The plexus surrounds segments of the vertebral artery ...
Choroid Plexus Carcinoma
... A choroid plexus carcinoma is a type of choroid plexus tumor. ...
Choroid Plexus Tumor
... Choroid plexus tumor is a rare type of cancer that occurs in the choroid plexus of the brain ... than 2 years and is one of several kinds Atypical teratoid rhabdoid tumor Choroid plexus carcinoma Choroid plexus papilloma ...
Superior Dental Plexus
... The superior dental plexus is a nerve plexus which supplies the upper jaw. ...
Plexus - In Invertebrates
... The plexus is the characteristic form of nervous system in the coelenterates and persists with modifications in the flatworms ... The nerves of the radially symmetric echinoderms also take this form, where a plexus underlies the ectoderm of these animals and deeper in the body other nerve cells form ...