Some researchers have demonstrated that disorders from schizophrenia to stroke appear to be dependent not on individual brain regions, but on the circuitry among those regions. Outside the realm of disease, other scientists have used brain networks to gain a better understanding of how our personalities and other traits differ. As the field continues to progress, scientists armed with network neuroscience may be able to predict who will develop a particular disease, understand the brain processes underlying its symptoms, and design better treatments for it. – Wired