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Higher Powers: Cooties in the Lab: Going With the Flow: Research Tower: Meagan's Miracle: Lessons In Philanthropy: Prayers Answered: The Giver: Cancer From Every Angle: The Strange Case of Tom Little The Comeback Kid: Mighty Mice Predicting Disease: This Is My Brain on 3-Tesla MRI Autism: A Personal Story OMRF People Hitting the Right Note: Bob Floyd The Gospel According to Luke (Szweda)
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By Adam Cohen "That's not good," Dr. James Brewer says to me. I blink, shifting my eyes from the watery blue of the Pacific Ocean to Brewer's worried face. We're sitting on the deck of a restaurant perched a few hundred feet above the water, our half-finished bowls of pasta warmed by the California sun. A line of gulls rides the sea breeze above us. What could be not good about this?
“You have metal in your body,” says Brewer. “And if you have any metal
in your body, MRI”—magnetic
Don’t worry, I tell him. It was only jaw surgery. Surely a few pins won’t interfere with his 15,000-pound magnet. And the operation was 13 years ago. Brewer pokes his sesame noodles and shakes his head. “Older is worse.” But I have not flown 1,500 miles just to eat lunch. I’ve traveled to La Jolla to get a brain scan in the Human Memory Laboratory at the University of California, San Diego. I want to see the future of medical research, to view my own brain through a 3-tesla MRI, a human scanner twice as powerful as any in Oklahoma and strong enough to see both the structure of my brain and what parts I’m using when I perform certain tasks. And while I’m in the magnet, I want to learn if my hippocampus shows any signs of Alzheimer’s disease. For the past year, Brewer has been collaborating with Dr. Rheal Towner and his team in OMRF’s small animal imaging facility. The facility is unique in Oklahoma and one of only two dozen of its kind in the nation. Using a research-grade magnet specially designed for rodents, Towner works to develop new, non-invasive techniques for studying cells at microscopic levels. These methods do not harm the animals, and OMRF’s work provides clinicians like Brewer—a neurologist—with blueprints for using MRI to diagnose and treat disease in human patients.
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