A. “Memory Enhancement and Deep-Brain Stimulation of the Entorhinal Area,” by Nanthia Suthana, Zulfi Haneef,John Stern, Roy Mukamel, Eric Behnke, Barbara Knowlton, and Itzhak Fried (Vol. 366, No. 6, February 9, 2012, p. 502-510).
www.nejm.org/doi/full/10.1056/NEJMoa1107212#t=abstract
B. “Tai Chi and Postural Stability in Patients with Parkinson’s Disease,” by Fuzhong Li, Peter Harmer, Kathleen Fitzgerald, Elizabeth Eckstrom, Ronald Stock, Johnny Galver, Gianni Maddalozzo, and Sara S. Batya (Vol. 366, No. 6, February 9, 2012, p. 511-519).
www.nejm.org/doi/full/10.1056/NEJMoa1107911#t=abstract
C. “Sources of Regional Variation in Medicare Part D Drug Spending,” by Julie M. Donohue, Nancy E. Morden, Walid F. Gellad, Julie P. Bynum, Weiping Zhou, Joseph T. Hanlon, and Jonathan Skinner (Vol. 366, No. 6, February 9, 2012, p. 530-538).
