How Do You Spell FASCICULUS MARGINALIS?

1. The term "fasciculus marginalis" refers to a specific anatomical feature found in the central nervous system, particularly in the brain. It is a white matter bundle or tract located within the midbrain region, specifically in the tegmentum.

   The fasciculus marginalis is composed of axonal fibers originating from various regions of the brain, including the cerebral cortex and thalamus. These fibers are responsible for transmitting information between different areas of the brain, allowing for communication and integration of sensory and motor functions.

   This white matter tract is named "fasciculus marginalis" due to its distinct position along the margins or edges of the midbrain, separating it from the surrounding gray matter structures. It can be visualized through neuroimaging techniques, such as magnetic resonance imaging (MRI) or diffusion tensor imaging (DTI), providing valuable insights into the organization and connectivity of the human brain.

   The fasciculus marginalis is considered an important component of the central nervous system, as it plays a crucial role in various physiological processes, including motor coordination, sensory perception, and cognitive functions. It is closely associated with other structures in the midbrain, such as the red nucleus and the substantia nigra, and is involved in relaying information generated from these regions to other parts of the brain and spinal cord. The study of the fasciculus marginalis contributes to our understanding of brain function and can aid in the diagnosis and treatment of neurological disorders that involve disruptions in its connectivity or function.

2. Spitzka's marginal tract.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for FASCICULUS MARGINALIS

The term fasciculus marginalis is derived from Latin. Each component of the term has its own etymology:

1. Fasciculus: This word comes from the Latin word fascis, meaning a bundle. It is a diminutive form of fascis and carries the sense of a small bundle or cluster.

2. Marginalis: This term is derived from the Latin word margo, meaning edge or margin. The suffix -alis is added to indicate pertaining to or related to.

Therefore, when combined, fasciculus marginalis roughly translates to a small bundle at the edge or a bundle located on the margin.