Between the polymorphous layer and the ventricular ependyma is the white substance of the alveus.    From Wordnik.com.  [IX. Neurology. 4c. The Fore-brain or Prosencephalon] Reference

The lateral surface of each lamina is directed toward the body and anterior cornu of the lateral ventricle, and is covered by the ependyma of that cavity.    From Wordnik.com.  [IX. Neurology. 4c. The Fore-brain or Prosencephalon] Reference

The cerebrospinal fluid, 129 for the most part elaborated by the choroid plexuses, is poured into the cerebral ventricles which are lined by smooth ependyma.    From Wordnik.com.  [IX. Neurology. 4h. The Cerebrospinal Fluid] Reference

Above the pons these ascending fibers come to the surface at the side of the reticular formation in the trigonum lemnisci and are covered by a layer of ependyma.    From Wordnik.com.  [IX. Neurology. 4e. Composition and Central Connections of the Spinal Nerves] Reference

The ependymal layer is ultimately converted into the ependyma of the central canal; the processes of its cells pass outward toward the periphery of the medulla spinalis.    From Wordnik.com.  [IX. Neurology. 2. Development of the Nervous System] Reference

The CSF might show neutrophilic or mononuclear pleocytosis, or an elevated protein and depressed glucose content, and MRI can reveal enhancement in the ventricular ependyma.    From Wordnik.com.  [Recently Uploaded Slideshows] Reference

That one risen eukaryotic who california high school proficiency exam preciously ependyma the quack pungently a allhallows or tambala that overcoating and one that unerringly does.    From Wordnik.com.  [POWET.TV] Reference

They are lined by a thin, diaphanous membrane, the ependyma, covered by ciliated epithelium, and contain cerebrospinal fluid, which, even in health, may be secreted in considerable amount.    From Wordnik.com.  [IX. Neurology. 4c. The Fore-brain or Prosencephalon] Reference

Likewise an ascending current of fluid apparently occurs in the central canal of the spinal cord; this, representing a possible product of the ependyma, may be added to the intraventricular supply.    From Wordnik.com.  [IX. Neurology. 4h. The Cerebrospinal Fluid] Reference

On section it is seen that the funiculus separans is formed by a strip of thickened ependyma, and the area postrema by loose, highly vascular, neuroglial tissue containing nerve cells of moderate size.    From Wordnik.com.  [IX. Neurology. 4a. The Hind-brain or Rhombencephalon] Reference

It is covered by a thin layer of gray substance continuous with that of the medulla spinalis; superficial to this is a thin lamina of neuroglia which constitutes the ependyma of the ventricle and supports a layer of ciliated epithelium.    From Wordnik.com.  [IX. Neurology. 4a. The Hind-brain or Rhombencephalon] Reference

It may be of congenital origin, or may develop in young rickety children, usually as a result of some chronic inflammatory process in the membranes at the base, the choroid plexuses, or the ependyma of the ventricles, causing obstruction to the outflow of blood through the internal cerebral veins of Galen.    From Wordnik.com.  [Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition.] Reference