Anterior columns

Definition

Anterior columns, also known as the ventral columns, are parts of the white matter in the spinal cord that contain ascending (sensory) and descending (motor) nerve tracts. These structures play a crucial role in transmitting signals between the brain and different parts of the body.

Related terms

Spinal cord: The major component of the central nervous system that acts as a communication superhighway between the brain and peripheral nervous system.

White matter: Consists of myelinated nerve fibers that are responsible for transmitting signals throughout the nervous system efficiently.

Nerve tracts: Bundles of neuronal axons within the central nervous system that follow specific pathways to relay information