The small opening (on both the right and left sides) that connects the third ventricle in the diencephalon with the lateral ventricle in the cerebral hemisphere
English: interventricular foramen, foramen of Monro, Monro's foramen
Monro's foramen, foramen of Monro, interventricular foramen
English: interventricular foramen, foramen of Monro, Monro's foramen