Vascular Systems
- Venous systems
- Circle of Willis (arterial system)
- Blood–brain barrier
Read more about this topic: List Of Regions In The Human Brain
Famous quotes containing the word systems:
“The only people who treasure systems are those whom the whole truth evades, who want to catch it by the tail. A system is just like truth’s tail, but the truth is like a lizard. It will leave the tail in your hand and escape; it knows that it will soon grow another tail.”
—Ivan Sergeevich Turgenev (1818–1883)