✦　Pediatric cerebovascular anomalies (arteriovenous fistula, arteriovenous malformation, vein of Galen aneurysm, dural arteriovenous fistulas), the other cerebrovascular diseases (aneurysm, infarction, venous anomaly, sino-venous thrombosis) .

✦　Vascular lesions in the head and neck regions (vascular malformation, hemangioma, juvenile angiofibroma, etc) .

✦　Systemic, syndromic, and metameric cerebrovascular diseases (hereditary hemorrhagic telangiectasia, Cobb, Wyburn-Mason, moyamoya, Phaces, etc) .

✦　Functional vascular anatomy of the brain and spinal cord, its history, its embryology (phylogeny and ontogeny) .

✦　Genesis of the congenital cerebrovascular diseases.

✦　Developmental or molecular biological approaches.