Emissary veins passing through the foramen ovale, jugular foramen, foramen lacerum, and hypoglossal canal. Because the emissary veins are valveless, they are an important part in selective brain cooling through bidirectional flow of cooler blood from the evaporating surface of the head. In general, blood flow is from external to internal but the flow can be altered by increased intracranial pressure. A type of emissary vein goes through the sphenoidal emissary foramen inferior to the zygomatic arch with the cavernous sinus on the inside of the skull. This is an important route for spread of infection because cranial nerve VI and the
Neck of the Woods Neck of the Woods Neck of the Woods is the third studio album by Los Angeles alternative rock band Silversun Pickups. The album was produced by Jacknife Lee (R.E.M., Bloc Party) and was released on May 8, 2012 through independent label Dangerbird Records. Lead single "Bloody Mary (Nerve Endings)" was released via the band's official YouTube channel on March 25. On May 2, 2012 MTV Buzzworthy posted a full stream of the album online. Reception for "Neck of the Woods" was generally positive. Review aggregating website Metacritic, which calculates an average score based on critical reviews, reports that the album