ANATOMY

Detailed explanation-1: -Ependymal cells form an epithelial layer that lines the brain’s ventricles and spinal cord’s central canal, respectively. During active brain development, the mammalian ependyma is derived from the ventricular zone, which produces ependymal cells, neuroblasts, and glial cells.

Detailed explanation-2: -Ependymal cells are ciliated glial cells that form an epithelial barrier, called the ependyma, lining the brain’s ventricular system and the spinal cord’s central canal.

Detailed explanation-3: -Ependymal cells form a continuous epithelial sheet (the ependyma) that lines the ventricles and the central canal of the spinal cord. These cells are of glial lineage, but have many epithelial characteristics including a basement membrane, cell–cell junctions and motile cilia.

Detailed explanation-4: -Listen to pronunciation. (eh-PEN-dih-mul sel) A cell that forms the lining of the fluid-filled spaces in the brain and spinal cord. It is a type of glial cell.

Detailed explanation-5: -The ependyma is the thin neuroepithelial (simple columnar ciliated epithelium) lining of the ventricular system of the brain and the central canal of the spinal cord. The ependyma is one of the four types of neuroglia in the central nervous system (CNS).