Caudal perforated substance
Substantia perforata caudalis
Definition
The caudal perforated substance is an area of the interpeduncular fossa, part of the cerebral peduncle of the midbrain, through which numerous blood vessels enter.
References
Evans HE, de Lahunta A. Miller’s anatomy of the dog, 4th edition, Elsevier Saunders, St Louis, 2012.