What is the function of the transverse fissure in the brain?

Transverse fissure Deep fissure that separates the cerebrum from the cerebellum. The major bridge of white fibers that connects the two hemispheres of the cerebrum. Bridge of white matter inferior to the corpus callosum; links regions of the limbic system (’emotional’ brain) together.

What are fissures in the brain called?

The deep furrows are called fissures and shallow ones are called sulci (singluar; sulcus). The ridges between the sulci are known as a gyri (singular; gyrus). Major sulci and fissures divide each hemisphere into four lobes: the frontal, parietal, occipital, and temporal lobes.

What is an anatomical fissure?

In anatomy, a fissure (Latin fissura, plural fissurae) is a groove, natural division, deep furrow, elongated cleft, or tear in various parts of the body. It is also generally called a sulcus, but this term can also reffer specifically to the analagous brain structure.

What are the two main fissures in the brain?

structures of the cerebrum The main cerebral fissures are the lateral fissure, or fissure of Sylvius, between the frontal and temporal lobes; the central fissure, or fissure of Rolando, between the frontal and parietal lobes, which separates the… … gyri is known as a sulcus.

What is longitudinal cerebral fissure?

The longitudinal fissure (or cerebral fissure, median longitudinal fissure, or interhemispheric fissure) is the deep groove that separates the two hemispheres of the vertebrate brain.

What is the definition of brain fissures?

1. A deep furrow, cleft, or slit; a gap between bones or bony elements. (For most of the brain fissures, see entries under sulcus .) 2. In dentistry, a developmental break or fault in the tooth enamel. n. 1. A long narrow opening; a crack or cleft. 2. The process of splitting or separating; division. 3.

Where is the longitudinal fissure?

The longitudinal fissure is a long, deep cleft that extends along the entire length of the human brain and divides it into right and left hemispheres. It’s known by several names, including the great longitudinal fissure, the medial longitudinal fissure, the longitudinal cerebral fissure, and the interhemispheric fissure.

What is the brain fissure?

A fissure refers to a long, narrow splittings on the surface of the brain. Thus, they are the deepest grooves that separate large regions of the brain known as lobes. The longitudinal fissure divides the brain into two hemispheres as left and right.