A wondrous and beauteous object

Interest there [in academic medicine] centers upon anatomical processes by which the anxiety condition comes about. We learn that the medulla oblongata is stimulated, and the patient is told that he is suffering from a neurosis of the vagal nerve. The medulla oblongata is a wondrous and beauteous object. I well remember how much time and labor I devoted to the study of it years ago. But today I must say I know of nothing less important for the psychological comprehension of anxiety than a knowledge of the nerve-paths by which the excitations travel.

- Sigmund Freud (from his General Introduction to Psychoanalysis)