Head and neck anatomy may be important in the development of the BBB. Astrocytes may also be responsible for transporting ions (electrolytes) from the brain to the blood. Blood from the brain and neck flows from: (1) within the cranium via the internal jugular veins, a continuation of the sigmoid sinuses. The right and left external jugular veins drain from the parotid glands, facial muscles, scalp into the subclavian veins. The right and left vertebral veins drain the vertebrae and muscles into the right subclavian vein and into the superior vena cava, into the right atrium of the heart. The lymphatic system drains the
Heart-Shaped Glasses (When the Heart Guides the Hand) of a large crowd, Manson begins singing as Wood watches him intently, apparently masturbating, from the crowd (still wearing the heart-shaped glasses), while numerous photos begin to fall over the audience. Shots of the two driving are flashed throughout the video, as the scene once again changes, this time revealing Manson and Wood in a bed, drenched in what appears to be blood. The two begin kissing vigorously again before the final scene returns to the two of them speeding along the highway. The front of the car erupts in flames, and they continue along, kissing once again. Manson says