How Do You Spell SAGITTAL SULCUS?

1. The sagittal sulcus, also known as the interhemispheric fissure or longitudinal fissure, is a prominent anatomical feature of the human brain. It is a deep depression that runs along the midline of the brain, dividing the two cerebral hemispheres into left and right halves.

   The sagittal sulcus separates the brain's two hemispheres, the left and right cerebral hemispheres. This division enables the brain to have specialized functions, with each hemisphere controlling different cognitive and motor activities. The sulcus is filled with a dense tissue called the falx cerebri, which serves as a support structure for the brain.

   The sagittal sulcus is distinctive in its appearance, as it extends from the frontal lobe to the occipital lobe, traversing the top of the brain. It is particularly deep towards the rear of the brain, gradually becoming shallower towards the front. It is in this sulcus that the prominent bridge of white matter called the corpus callosum is located, connecting the left and right hemispheres and allowing for communication between them.

   The sagittal sulcus plays a vital role in the overall structure and function of the brain. Its prominence enables efficient communication between the cerebral hemispheres, enabling the integration and coordination of various cognitive processes. Disorders or abnormalities in the sagittal sulcus can have significant implications for brain function and may be associated with various neurological conditions.

2. S. Groove.

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

Common Misspellings for SAGITTAL SULCUS

The word "sagittal sulcus" has its etymology rooted in Latin and Greek.

The term "sagittal" comes from the Latin word "sagitta", meaning "arrow". It refers to the sagittal plane, which divides the body into left and right halves.

The word "sulcus" comes from the Latin word meaning "furrow" or "trench". It is used to describe a groove or depression in the surface of an organ or tissue.

Therefore, "sagittal sulcus" can be understood as a groove or furrow that is oriented along the sagittal plane. In anatomy, the sagittal sulcus is a term used to refer to a specific groove on the surface of the brain, known as the central sulcus or Rolandic fissure. It separates the frontal and parietal lobes of the brain.