White matter tract

White matter tracts are bundles of myelinated nerve fibers in the brain and spinal cord that act like communication highways, transmitting signals between different brain regions and the central nervous system. These tracts facilitate rapid and efficient exchange of information critical for movement, sensation, cognition, and other functions. Think of them as the wiring that connects different parts of the brain and spinal cord, ensuring information flows smoothly and quickly across the nervous system. Their integrity is essential for normal brain function, and damage can lead to neurological problems.