noun
Meaning 1
The ventral portion of the midbrain, divided from the tectum by the cerebral aqueduct and the periaqueductal grey.
Definition source: English Wiktionary via Wiktextract
Topics: anatomy, medicine, neuroanatomy, neurology, neuroscience, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided