There are 336 calories in a 1 bun serving of Sonic Hamburger (Bun Only). Calorie breakdown: 26% fat, 61% carbs, 13% protein.
Ependymal Cells [edit]. The ependyma is made up of ependymal cells, ependymocytes, a type of glial cell. These cells line the CSF-filled ventricles in the brain and the central canal of the spinal cord. The cells are ciliated simple columnar epithelium-like cells.pendyma is the thin epithelium-like lining of the ventricular system of the brain and the central canal of the spinal cord.
Ependymomas are glial tumors that arise from ependymal cells within the CNS (see the image below). CT scan without contrast. Fourth ventricle ependymoma. The World Health Organization (WHO) divides them into 4 types on the basis of histologic appearance: WHO grade I: Myxopapillary ependymoma, subependymoma.