It is called the central commissure. Some also call it the Grey Commisure.
Lateral
What spinal curvature will result when you throw your torso into lateral flexion?
A horn is the gray matter of the spinal cord, and a column consist of white matter.
grey and white. White matter of the spinal cord is composed of myelinated and unmyelinated fibers that allow communication between different parts of the spinal cord and between the cord and brain. Gray matter in the spinal cord looks like the letter H or a butterfly.
Dendrites and cell bodies of sympathetic preganglionic neurons are located in the lateral horn of the spinal cord gray matter, specifically in the intermediolateral cell column (IML) between T1 and L2 segments.
The spinal nerves that exit the vertebral column through lateral openings or gaps between the vertebrae are called "intervertebral foramina." These foramina allow the spinal nerves to branch off from the spinal cord and extend to various parts of the body, facilitating communication between the central nervous system and peripheral nervous system. Each pair of spinal nerves corresponds to a specific segment of the vertebral column.
Rubrospinal
The thoraxic vertibrae have lateral processes. There are 12 thoraxic vertibrae named T1 - T12 They are in the portion of the spinal collumn associated with the chest.
i think it`s lumbar
posterior part
grey matter- the centre area of the spinal cord that contains cell bodies, their axons and their dendrites. white matter- the outer layer of the spinal cord that contains only myelin coated axons.
The lateral extensions of the pia mater into the vertebrae are called denticulate ligaments. They anchor the spinal cord to the dura mater within the vertebral canal and help stabilize the spinal cord within the spinal column.