Region in the ventral TELENCEPHALON located anterior to the OPTIC CHIASM, posterior to the OLFACTORY PEDUNCLE, rostral to the PIRIFORM AREA and ventral to the NUCLEUS ACCUMBENS.

Synonyms: Olfactoriums, Tuberculum, Perforated Substances, Anterior, Substance, Anterior Perforated, Anterior Perforated Substances, Anterior Perforated Substance, Tubercles, Olfactory, Tubercle, Olfactory, Olfactory Tubercle, Perforated Substance, Anterior, Anterior Perforated Space, Olfactorium, Tuberculum, Tuberculum Olfactoriums, Olfactory Tubercles, Substances, Anterior Perforated, Tuberculum Olfactorium