Final answer:
True, the inferior sagittal sinus joins with the great cerebral vein to form the straight sinus, which is involved in draining blood from the brain back to the heart.
Step-by-step explanation:
The statement is true. The inferior sagittal sinus indeed terminates by joining with the great cerebral vein (also known as the vein of Galen) to form the straight sinus. Blood from most of the smaller vessels originating from the inferior cerebral veins flows into the great cerebral vein. This vein then meets the inferior sagittal sinus, and together, they give rise to the straight sinus. The straight sinus eventually drains into the confluence of sinuses, leading to the transverse sinuses, then to the sigmoid sinuses, and eventually into the internal jugular vein, returning blood to the heart for reoxygenation.