Human brain in the midline on top of the brain. Blood from here joins with blood from the straight sinus at the confluence of sinuses. Blood from here drains into the left and right transverse sinuses. These then drain into the sigmoid sinuses, which receive blood from the cavernous sinus and superior and inferior petrosal sinuses. The sigmoid drains into the large internal jugular veins. The larger arteries throughout the brain supply blood to smaller capillaries. These smallest of blood vessels in the brain, are lined with cells joined by tight junctions and so fluids do not seep in or leak out
Incognito: The Secret Lives of the Brain the Colbert Report. Incognito: The Secret Lives of the Brain Incognito: The Secret Lives of the Brain is a New York Times bestselling non-fiction book by American neuroscientist David Eagleman, an adjunct professor at Stanford University. "If the conscious mind - the part you consider to be you - is just the tip of the iceberg, what is the rest doing?" This is the main question throughout the entirety of the book. In "Incognito", Eagleman contends that most of the operations of the brain are inaccessible to awareness, such that the conscious mind "is like a stowaway on a transatlantic