There are three major longitudinal arteries that supply the spinal cord: The 2 Arteries and the 1 Artery.

Unlike the dura in the cranial cavity, the dura in the spinal canal is not directly in contact with the bone. This space is called the space and is useful for anaesthesia.

Within the epidural space run a network of venous plexuses to drain the blood from the spinal cord. These are called venous plexuses.

In terms of the dorsal column/medial lemniscus system, sensory nerve impulses first enter the spinal cord via the root (dorsal or ventral?) before synapsing in the , from which they then travel up into the brain, synapsing again in the before finishing their journey at the Cortex

The Tract is responsible for the sensory aspect of the pain sensation

The Corticospinal Tract is also known as the Tract

Name the white matter tract used by the Corticospinal Tract to pass neurons from the Primary Motor Cortex into the Midbrain
The

In terms of the spinal cord itself, what fibrous structure is the yellow arrow on the diagram pointing to?

The Ligaments are extensions of the pia mater over the spinal cord which holds the spinal cord in place, by connecting the pia mater to the arachnoid & dura maters.