Two internal cerebral veins fuse to form: (A) Middle cerebral vein, (B) Anterior cerebral vein, (C) Great cerebral vein, (D) Inferior cerebral vein
Answer is C. The two internal cerebral veins unite together beneath the splenium of corpus callosum to form the great cerebral vein(of GALEN).*After a sho backward course, it joins the Inferior sagittal sinus to form the straight sinus.The tributaries are :Internal cerebral veinsBasal veinsVeins from colliculiVeins from cerebellum and adjoining pas of occipital lobe(Ref: Vishram Singh textbook of clinical neuroanatomy second edition pg-181)