Nerve plexuses are the branching networks of the nerves all around your body. They are formed by types of fibers labeled afferent meaning they travel toward another place, and efferent meaning they move away from a location inside your body. These fibers come from the anterior rami that hold spinal nerves as well as blood vessels. In total, there are about 5 spinal nerve plexuses excluding the thoracic region, as well as the autonomous plexuses, which form a large part of the entire nervous system. There are cervical plexus which help the head, shoulders, and the neck. they come from the 4 upper cervical nerves which are located in the neck. There are Brachial Plexus which aid the chest, shoulders, arms, and hands. Which come from the Ventral
