Accepted for Publication: October 21, 2011.
Published Online: January 23, 2012. doi:10.1001/archneurol.2011.2748
Author Contributions:Study concept and design: Landau, Marks, Mormino, Rabinovici, Oh, Wilson, and Jagust. Acquisition of data: Mormino, Rabinovici, O’Neil, and Jagust. Analysis and interpretation of data: Landau, Marks, Mormino, O’Neil, and Jagust. Drafting of the manuscript: Landau, Mormino, Oh, and O’Neil. Critical revision of the manuscript for important intellectual content: Landau, Marks, Rabinovici, O’Neil, Wilson, and Jagust. Statistical analysis: Landau, Marks, and Oh. Obtained funding: Jagust. Administrative, technical, and material support: Landau, Mormino, Wilson, and Jagust. Study supervision: Landau, O’Neil, and Jagust.
Financial Disclosure: None reported.
Funding/Support: This work was supported by grants AG034570 and AG032814 from the National Institutes of Health and grant ZEN-08-87090 from the Alzheimer's Association.
Additional Contributions: Adi Alkalay, MD, Suzanne Baker, PhD, Amynta Hayenga, BA, Andrea Long, MS, Cindee Madison, MA, Candace Markley, BA/BS, Henry Schwimmer, BA, and Irene Yen, BA, provided assistance with study participant recruitment, neuropsychological testing, scanning, and image analysis.