E. Carmeli The Aging Hand // Journal of Gerontology: Medical Sciences 58A (2003): 146–152.

R. Arking The Biology of Aging: Observations and Principles. 3rd ed. Oxford University Press, 2006; A. S. Dekaban Changes in Brain Weights During the Span of Human Life: Relation of Brain Weights to Body Heights and Body Weights // Annals of Neurology 4 (1978): 355; R. Peters Ageing and the Brain // Postgraduate Medical Journal 82 (2006): 84–85; G. I. M. Craik and E. Bialystok Cognition Through the Lifespan: Mechanisms of Change // Trends in Cognitive Sciences 10 (2006): 132; R. S. N. Liu et al. A Longitudinal Study of Brain Morphometrics Using Quantitative Magentic Resonance Imaging and Difference Image Analysis // NeuroImage 20 (2003): 26; T. A. Salthouse Aging and Measures of Processing Speed // Biological Psychology 54 (2000): 37; D. A. Evans et al. Prevalence of Alzheimer’s Disease in a Community Population of Older Persons // JAMA 262 (1989): 2251.