Body of lateral ventricle
|Brain: Body of lateral ventricle|
|Drawing of a cast of the ventricular cavities, viewed from above.|
|Drawing of a cast of the ventricular cavities, viewed from the side.|
|Latin||pars centralis ventriculi lateralis|
|Gray's||subject #189 829|
It is an irregularly curved cavity, triangular on transverse section, with a roof, a floor, and a medial wall.
The roof is formed by the under surface of the corpus callosum; the floor by the following parts, enumerated in their order of position, from before backward: the caudate nucleus of the corpus striatum, the stria terminalis and the terminal vein, the lateral portion of the upper surface of the thalamus, the choroid plexus, and the lateral part of the fornix; the medial wall is the posterior part of the septum pellucidum, which separates it from the opposite ventricle.
This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.