Lifelong Bilingualism Maintains Neural Efficiency for Cognitive Control in Aging

Brian T. Gold, Chobok Kim, Nathan F. Johnson, Richard J. Kryscio and Charles D. Smith Department of Anatomy and Neurobiology, Magnetic Resonance Imaging and Spectroscopy Center, Sanders-Brown Center on Aging, Department of Statistics, and Department of Neurology, University of Kentucky, Lexington, Kentucky 40536, and Department of Psychology, Kyungpook National University, Daegu, 702-701 South Korea

The Journal of Neuroscience, January 9, 2013.