Secondary changes reflecting an element of idiopathic intracranial hypertension as denoted by flattening of the posterior sclera, vertical tortuosity, and elongation of the orbital optic nerves, with relative distension of the peri-optic subarachnoid space, associated with partially empty sella secondary to caudal herniation of the suprasellar cistern through a widened diaphragma sellae as dedicated in sagittal T1-weighted images, slightly prominent bilateral basal ganglia perivascular spaces (Virchow Robin spaces)