Anteriorly , it rests on the white surface of the dorsal velum , and its anterior medullary substance is continuous with that of the velum . It rests on the white surface of the dorsal velum , and its former medullary substance is continuous with that of the velum .
Anteriorly, ia terletak di permukaan putih velum dorsal, dan bahan medullary anteriornya berterusan dengan velum. Ia terletak di permukaan putih velum dorsal, dan bekas bahan medullarynya berterusan dengan velum.