What is another word for sinus rectus?
Pronunciation: [sˈa͡ɪnəs ɹˈɛktəs] (IPA) 
Sinus rectus, also known as the straight sinus, is a venous channel located in the human brain. It is an important part of the cerebral venous system and is responsible for draining blood from the deep structures of the brain. While sinus rectus is the most commonly used term to refer to this structure, there are also several other synonyms that can be used to describe it. Some of these synonyms include the straight venous sinus, the rectus sinus, the rectilinear sinus, and the sinus of the tentorium cerebelli. All of these terms refer to the same structure in the human brain and can be used interchangeably.
