SPLENIAL Meaning and
Definition
-
Splenial is an adjective that refers to the anatomical structures or characteristics associated with the splenium or splenius muscle, which is a part of the human body or other organisms. It is derived from the Latin word "splenium," which means "bandage" or "surgical band."
In human anatomy, the splenial refers to the posterior or back part of the corpus callosum, which is a thick bundle of nerve fibers that connects the two brain hemispheres. The splenium is located at the posterior end of this commissural structure and is primarily composed of white matter, which enables communication between the left and right cerebral hemispheres.
Moreover, splenial can also describe the splenius muscle, specifically the splenius cervicis and splenius capitis. These are deep muscles located in the back of the neck and head, respectively. They play a crucial role in the movement and stabilization of the cervical spine, as well as the bending and rotation of the head and neck.
Outside of anatomy, splenial may be used to characterize other structures resembling or relating to the splenium or splenius muscles in various organisms, including mammals, birds, and reptiles.
Overall, splenial refers to various anatomical features or structures associated with the splenium or splenius muscle, which often play important roles in brain communication, neck and head movement, and spinal stability.
-
1. Relating to the splenium. 2. Relating to a splenius muscle.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for SPLENIAL
Etymology of SPLENIAL
The word "splenial" comes from the Latin term "splenium", which originated from the Greek word "splēnion". In ancient Greece, "splēnion" referred to a bandage or compress used to treat wounds. Over time, it acquired a more specific meaning related to the area around the spleen. When adopted into the field of anatomy, "splenial" became a term used to describe the bone or structure near the spleen, such as the splenial bone in reptiles or the splenium of the corpus callosum in the brain.
Infographic
Add the infographic to your website:
