Mind and brain, Gerald D. Fischbach; the developing brain, Carla J. Shatz; the visual image in mind and brain, Semir Zeki; the biological basis of learning and individualism, Eric R. Kandel and Robert D. Hawkins; brain and language, Antonio R. Damasio and Hannah Damasio; working memory and the mind, Patricia A. Goldman-Rakic; sex differences in the brain, Doreen Kimura; major disorders of the mind and brain, Elliot S. Gershon and Ronald O. Rieder; aging brain, aging mind, Dennis J. Selkoe; new neural networks learn from experience, Geoffrey E. Hinton; the problem of consciousness, Francis Crick and Christofer Koch.