Web31 Jan 2024 · What it is: Your sinuses are a series of connected cavities behind your forehead, eyes, cheeks, and nose. When the sinuses become inflamed, they produce excess mucus, which can lead to head... Web2 Jun 2024 · The meninges refer to the membranous coverings of the brain and spinal cord. There are three layers of meninges, known as the dura mater, arachnoid mater and pia mater. These coverings have two major …
Early signs and symptoms of a brain tumor - Medical News Today
Web12 Apr 2024 · Superficial veins, such as the superficial middle cerebral vein, drain the brain surfaces into the dural venous sinuses through a network of smaller bridging veins. Deep veins drain deep brain masses either directly into the dural venous sinuses or via the superficial cerebral veins. Web22 Jun 2024 · This blood clot most commonly occurs between the cerebral veins and the larger brain sinuses. A blood clot can increase pressure inside the blood vessels, which can eventually cause the blood ... breakdown cover bank account
Paranasal sinuses: Anatomy, structure and functions
WebThe transverse sinuses (left and right lateral sinuses), within the human head, are two areas beneath the brain which allow blood to drain from the back of the head. They run laterally in a groove along the interior surface of the occipital bone.They drain from the confluence of sinuses (by the internal occipital protuberance) to the sigmoid sinuses, … WebThe veins of the brain, both the superficial veins and the deep venous system, empty into the dural venous sinuses, which carry blood back to the jugular vein and thence to the heart. In cerebral venous thrombosis, … Web6 Mar 2024 · Some of the most common symptoms of a brain tumor include: headache episodes. seizures. changes in personality. vision problems. memory loss. mood changes. loss of balance. nausea. breakdown cover any vehicle