The latest installment of The Year in Cognitive Neuroscience series features in-depth reviews of the major issues and emerging topics in cognitive neuroscience, including the role of strategies in motor learning; efficient coding and the neural representation of value; the emotion paradox in the aging brain; perceptual foundations of bilingual acquisition in infancy; understanding disgust; color through the lens of art practice, history, philosophy and neuroscience; functional imaging studies of emotion regulation; and neuropeptides and social recognition NOTE: Annals volumes are available for sale as individual books or as a journal. For information on institutional journal subscriptions, please visit http://ordering.onlinelibrary.wiley.com/subs.asp?ref=1749-6632&doi=10.1111/(ISSN)1749-6632. ACADEMY MEMBERS: Please contact the New York Academy of Sciences directly to place your order (www.nyas.org). Members of the New York Academy of Science receive full-text access to Annals online and discounts on print volumes. Please visit http://www.nyas.org/MemberCenter/Join.aspx for more information about becoming a member.