cerebral aqueduct


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Noun1.cerebral aqueduct - a canal connecting the third and fourth ventriclescerebral aqueduct - a canal connecting the third and fourth ventricles
duct, epithelial duct, canal, channel - a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance; "the tear duct was obstructed"; "the alimentary canal"; "poison is released through a channel in the snake's fangs"
References in periodicals archive ?
The subcommissural organ is involved in the secretion of glycopeptides and is located below the posterior commissure at the level of the cerebral aqueduct, just anterior to the pineal gland.