What’s needed to understand the brain is a parts list: a population of neurons, a close community of glial cells and a map of the neighborhoods that are hard hit in a variety of neurodegenerative diseases. Bring neurologist Bill Seeley these things and let him get under the hood: He will figure out why some brain regions are vulnerable to specific diseases and others are not.
After 20 years of marriage, after raising two kids, after building a farm and tending horses and dogs, Caroline knew this much about the man she loves: he is tender-hearted, fun-loving and never lets stress land too long on his shoulders. Four years ago, the old Nick somehow morphed into a new guy, one who is not so patient. A guy who lost his social edge and seems unable to read faces. He is tired and withdrawn. “He’s just not the same guy,” she says. “I want him back."