- ganglia (n.)
- Latin plural of ganglion. Related: Gangliac, ganglial, gangliar, ganglious. The larger ones are plexuses (see plexus).
- ependyma
- "The thin membrane of glial cells lining the ventricles of the brain and the central canal of the spinal cord", Late 19th century: from Greek ependuma, from ependuein 'put on over'.