Morphological evidence for a possible functional role of supra-ependymal nerves on ependyma.
D000818:Animals; D004027:Diencephalon / Q000502:physiology; D004805:Ependyma / Q000502:physiology* / Q000648:ultrastructure; D008636:Mesencephalon / Q000502:physiology; D009412:Nerve Fibers / Q000502:physiology*; D051381:Rats