What is another word for straight sinus?
Pronunciation: [stɹˈe͡ɪt sˈa͡ɪnəs] (IPA) 
The straight sinus refers to a blood vessel located in the brain that runs vertically at the back of the head. Synonyms for the straight sinus include the sinus rectus, a term derived from Latin which translates to "straight sinus", and the tentorial sinus, which refers to the portion of the straight sinus that extends beneath the tentorium cerebelli. Some also refer to the straight sinus as the great cerebral vein, as it is responsible for draining blood from multiple areas in the brain. Understanding the various terms used to describe the straight sinus can aid in medical communication and effective treatment of neurological conditions.
