(biology) A covering or integument, usually referring to a thin layer or membrane in an organism. / (botany) An integument such as the inner membrane of the coat of a seed.

A part of the midbrain, close to the substantia nigra and the red nucleus, that contains dopamine and serotonin.

(neuroanatomy) The ventral portion of the midbrain, divided from the tectum by the cerebral aqueduct and the periaqueductal grey

The ventral tegmentum

Of or pertaining to tegmentum, or the ventral portion of the mesencephalon.

plural of tegmentum

plural of ventral tegmental area

plural of tegmentum