Inferior Sagittal Sinus:A venous sinus located in the inferior edge of the falx cerebri, draining blood from the inner surfaces of both cerebral hemispheres.
Great Cerebral Vein: Also known as the great vein of Galen, it collects blood from deep areas of the brain and channels it into the straight sinus.
Confluence of Sinuses: The point at which multiple dural venous sinuses meet near the internal occipital protuberance, serving as a major collecting point for venous blood from the brain before it returns to systemic circulation