The cervical enlargement occurs at vertebrae C3 through T2 and represents a bulge in the spinal cord that has increased neural input and output to the upper extremities.
There are two main enlargements in the spinal cord, the Cervical enlargement, and an enlargement at the Conus Medullaris in the Thorasic section of the spinal cord.
Lumbar enlargement.
no, the arms
C 5-8 and 1st thoracic region of your spinal cord pass impulses or messages to your neck, arm and hand muscles. This forms a cervical budge in the cord. Another is found in the lumbar region for the legs.
The lumbar enlargement is a region of the spinal cord that exhibits a widening in the lower back area. It serves as the main site for the spinal nerves that innervate the lower limbs. This enlargement is responsible for the increased nerve activity associated with controlling and coordinating movements of the legs and pelvis.
Cervical stenosis is a condition in which the spinal canal is too small for the spinal cord and nerve roots. This can cause damage to the spinal cord.
A C2 spinal cord injury is an injury to the 2nd spinal segment in the cervical section of the spinal cord.
the spinal cord is enlarged at the region from where the plexus originate so it is enlarged at the cervical from where the roots for brachial plexus originates the and thoracolumbar level where the cauda equina originates
Brown-Séquard syndrome is typically caused by a spinal cord injury that results in damage to one side of the spinal cord. This can be due to trauma, such as a gunshot or stab wound, or a spinal cord tumor. Other rare causes include spinal cord infarction or multiple sclerosis.
There are two the cervical and the lumbar. They are enlarged because the cervical gives rise to nerves in the upper limbs and lumbar in the lower limbs thus they have more nerves running to and from which accounts for the enlargements.
Paraplegia is caused by trauma or disease of the spinal cord below the cervical portion of the spinal cord.
Lumbar Enlargement