Deep venous system of brain consist of
It is single median vein formed by union of 2 internal cerebral vein. along with inferior petrosal sinus terminate in straight sinus. Its tributaries are basal vein, veins from pineal body, colliculus, cerebellum& occipital lobes. Ref: Gray's 40e/p256
Superior sagittal sinus with straight sinus
Inf. Sagittal sinus with straight sinus
Internal cerebral veins
Basilar vein
General anatomy