Another pictures:
Description:
Straight sinus - unpaired sinus in the place of connection cerebral falx and cerebellar tentorium. It receives inferior sagittal sinus, great cerebral vein, and leads to the transverse sinus one or both sides.
Superior sagittal sinus Inferior sagittal sinus Straight sinus Occipital sinus Transverse sinus Superior petrosal sinus Cavernousus sinus Confluence of sinuses