The brachial plexus is the spinal cord feature associated with the leash of nerves supplying the upper limbs.
The spinal nerve is not a nerve plexus. Nerve plexuses are complex interwoven networks of nerves that form in the peripheral nervous system, whereas spinal nerves are the mixed nerves that emerge from the spinal cord and are not organized in a plexus-like fashion.
The spinal nerves that originate from the thoracic portion of the spinal cord don't form plexuses. The word thoracic pertains to the thorax.
It consists of the Brain and the Spinal cord and nerves
Spinal nerves exiting the spinal canal between L4 and S4 collectively make up the sacral plexus.
Enlargement of the spinal cord can occur at any point along the spinal cord. Where depends upon the cause. These causes could be bacterial infection, structural changes in the vertebrae or a tumour. Less likely causes could be genetic birht defects.
The major plexuses of the spinal cord are the cervical plexus (C1-C5), brachial plexus (C5-T1), lumbar plexus (L1-L4), and sacral plexus (L4-S4). These plexuses are networks of nerves that supply motor and sensory function to various regions of the body.
Yes, plus all of the millions of nerves which branch off of the spinal cord.
The lumbar plexus supplies the abdominal wall, external genitals, and part of the lower limbs. Arising from this plexus are the ilioinguinal, femoral, and obturator nerves.
The nerves connected to the spinal cord are called spinal nerves.
Consists of the brain, spinal cord, and nerves.
The bundle of nerves that connects the brain to the rest of the body is the spinal cord.