Aguirre, G. K., Zarahn, E., & D’Esposito, M. (1998). The variability of the human, BOLD hemodynamic response. NeuroImage, 8, 360–369.
Ashburner, J., & Friston, K. J. (2001). Why voxel-based morphometry should be used. NeuroImage, 14, 1238–1243.
Backman, L., Almkvist, O., Andersson, J., Nordberg, A., Winblad, B., Reineck, R., et al. (1997). Brain activation in young and older adults during implicit and explicit retrieval. Journal of Cognitive Neuroscience, 9(3), 378–391.
Ball, K. K., Beard, B. L., Roenker, D. L., Miller, R. L., & Griggs, D. S. (1988). Age and visual-search—expanding the useful field of view. Journal of the Optical Society of America a-Optics Image Science and Vision, 5(12), 2210–2219.
Ball, K., Berch, D. B., Helmers, K. F., Jobe, J. B., Leveck, M. D., Marsiske, M., et al. (2002). Effects of cognitive training interventions with older adults—a randomized controlled trial. Journal of the American Medical Association, 288(18), 2271–2281.
Baltes, P. B., & Willis, S. L. (1982). Plasticity and enhancement of intellectual functioning in old age: Penn State's adult development and enrichment project (ADEPT). In F. I. M. Craik & S. Trehub (Eds.), Advances in the study of communication and affect (Vol. 8): aging and cognitive processes (pp. 353–389). New York: Plenum.
Basak, C., Boot, W. R., Voss, M. W., & Kramer, A. F. (2008). Can training in a real-time strategy video game attenuate cognitive decline in older adults? Psychology and Aging, 23(4), 765–777.
Bergerbest, D., Gabrieli, J. D. E., Whitfield-Gabrieli, S., Kim, H., Stebbins, G. T., Bennett, D. A., et al. (2009). Age-associated reduction of asymmetry in prefrontal function and preservation of conceptual repetition priming. Neuroimage, 45(1), 237–246.
Bissig, D., & Lustig, C. (2007). Who benefits from memory training? Psychological Science, 18(8), 720–726.
Black, J. E., Isaacs, K. R., Anderson, B. J., Alcantara, A. A., & Greenough, W. T. (1990). Learning causes synaptogenesis, whereas motor-activity causes angiogenesis, in cerebellar cortex of adult-rats. Proceedings of the National Academy of Sciences of the United States of America, 87(14), 5568–5572.
Bookstein, F. L. (2001). “Voxel-based morphometry” should not be used with imperfectly registered images. NeuroImage, 14, 1454–1462.
Boron, J. B., Turiano, N. A., Willis, S. L., & Schaie, W. (2007). Effects of cognitive training on change in accuracy in inductive reasoning ability. Journals of Gerontology Series B-Psychological Sciences and Social Sciences, 62(3), 179–P186.
Boyke, J., Driemeyer, J., Gaser, C., Buechel, C., & May, A. (2008). Training-induced brain structure changes in the elderly. Journal of Neuroscience, 28(28), 7031–7035.
Braver, T. S., Paxton, J. L., Locke, H. S., & Barch, D. M. (2009). Flexible neural mechanisms of cognitive control within human prefrontal cortex. Proceedings of the National Academy of Sciences of the United States of America, 106(18), 7351–7356.
Brehmer, Y., Li, S. C., Straube, B., Stoll, G., von Oertzen, T., Mueller, V., et al. (2008). Comparing memory skill maintenance across the life span: preservation in adults, increase in children. Psychology and Aging, 23(2), 227–238.
Buckner, R. L., Snyder, A. Z., Sanders, A. L., Raichle, M. E., & Morris, J. C. (2000). Functional brain imaging of young, nondemented, and demented older adults. Journal of Cognitive Neuroscience, 12, 24–34.
Cabeza, R. (2002). Hemispheric asymmetry reduction in older adults: the HAROLD model. Psychology and Aging, 17(1), 85–100.
Cabeza, R., Anderson, N. D., Locantore, J. K., & McIntosh, A. R. (2002). Aging gracefully: compensatory brain activity in high-performing older adults. Neuroimage, 17(3), 1394–1402.
Calero, M. D., & Navarro, E. (2007). Cognitive plasticity as a modulating variable on the effects of memory training in elderly persons. Archives of Clinical Neuropsychology, 22(1), 63–72.
Cappell, K. A., Gmiendl, L. & Reuter-Lorenz, P.A. (under review). Age differences in DLPFC recruitment during verbal working memory depend on memory load.
Cassavaugh, N. D., & Kramer, A. F. (2009). Transfer of computer-based cognitive training to simulated driving in older adults. Applied Ergonomcs, 40, 943–952.
Clark, J. E., Lanphear, A. K., & Riddick, C. C. (1987). The effects of videogame playing on the response selection processing of elderly adults. Journals of Gerontology, 42(1), 82–85.
Colcombe, S., & Kramer, A. F. (2003). Fitness effects on the cognitive function of older adults: a meta-analytic study. Psychological Science, 14(2), 125–130.
Colcombe, S. J., Kramer, A. F., Erickson, K. I., Scalf, P., McAuley, E., Cohen, N. J., et al. (2004). Cardiovascular fitness, cortical plasticity, and aging. Proceedings of the National Academy of Sciences of the United States of America, 101(9), 3316–3321.
Colcombe, S. J., Erickson, K. I., Scalf, P. E., Kim, J. S., Prakash, R., McAuley, E., et al. (2006). Aerobic exercise training increases brain volume in aging humans. Journals of Gerontology Series a-Biological Sciences and Medical Sciences, 61(11), 1166–1170.
Craik, F. I. M., Winocur, G., Palmer, H., Binns, M. A., Edwards, M., Bridges, K., et al. (2007). Cognitive rehabilitation in the elderly: effects on memory. Journal of the International Neuropsychological Society, 13(1), 132–142.
Dahlin, E., Neely, A. S., Larsson, A., Backman, L., & Nyberg, L. (2008). Transfer of learning after updating training mediated by the striatum. Science, 320(5882), 1510–1512.
Daselaar, S. M., Veltman, D. J., Rombouts, S., Raaijmakers, J. G. W., & Jonker, C. (2005). Aging affects both perceptual and lexical/semantic components of word stem priming: an event-related MRI study. Neurobiology of Learning and Memory, 83(3), 251–262.
Denney, N. W., Jones, F. W., & Krigel, S. H. (1979). Modifying the questioning strategies of young children and elderly adults with strategy-modeling techniques. Human Development, 22, 23–36.
Detre, J. A., Wang, J. J., Wang, Z., & Rao, H. Y. (2009). Arterial spin-labeled perfusion in MRI in basic and clinical neuroscience. Current Opinion in Neurology, 22, 348–355.
Doyon, J., & Benali, H. (2005). Reorganization and plasticity in the adult brain during learning of motor skills. Current Opinion in Neurobiology, 15(2), 161–167.
Doyon, J., Penhune, V., & Ungerleider, L. G. (2003). Distinct contribution of the cortico-striatal and cortico-cerebellar systems to motor skill learning. Neuropsychologia, 41(3), 252–262.
Draganski, B., Gaser, C., Busch, V., Schuierer, G., Bogdahn, U., & May, A. (2004). Neuroplasticity: changes in grey matter induced by training—newly honed juggling skills show up as a transient feature on a brain-imaging scan. Nature, 427(6972), 311–312.
Drew, B., & Waters, J. (1986). Video games: utilization of a novel strategy to improve perceptual motor skills and cognitive functioning in the non-institutionalized elderly. Cognitive Rehabilitation, 4, 26–31.
Dunlosky, J., Kubat-Silman, A. K., & Hertzog, C. (2003). Training monitoring skills improves older adults' self-paced associative learning. Psychology and Aging, 18(2), 340–345.
Dustman, R. E., Ruhling, R. O., Russell, E. M., Shearer, D. E., Bonekat, H. W., Shigeoka, J. W., et al. (1984). Aerobic exercise training and improved neuropsychological function of older individuals. Neurobiology of Aging, 5(1), 35–42.
Dustman, R. E., Emmerson, R. Y., Steinhaus, L. A., Shearer, D. E., & Dustman, T. J. (1992). The effects of videogame playing on neuropsychological performance of elderly individuals. Journals of Gerontology, 47(3), 168–P171.
Emery, C. F., Hauck, E. R., & Blumenthal, J. A. (1992). Exercise adherence or maintenance among older adults—1-year follow-up-study. Psychology and Aging, 7(3), 466–470.
Erickson, K. I., Colcombe, S. J., Wadhwa, R., Bherer, L., Peterson, M. S., Scalf, P. E., et al. (2007). Training-induced functional activation changes in dual-task processing: an fMRI study. Cerebral Cortex, 17(1), 192–204.
Erickson, K. I., & Kramer, A. F. (2009). Aerobic exercise effects on cognitive and neural plasticity in older adults. British Journal of Sports Medicine, 43(1), 22–24.
Etnier, J. L., & Landers, D. M. (1997). The influence of age and fitness on performance and learning. Journal of Aging and Physical Activity, 5(3), 175–189.
Etnier, J. L., Romero, D. H., & Traustadottir, T. (2001). Acquisition and retention of motor skills as a function of age and aerobic fitness. Journal of Aging and Physical Activity, 9(4), 425–437.
Etnier, J. L., Salazar, W., Landers, D. M., Petruzzello, S. J., Han, M., & Nowell, P. (1997). The influence of physical fitness and exercise upon cognitive functioning: a meta-analysis. Journal of Sport & Exercise Psychology, 19(3), 249–277.
Fleischman, D. A., & Gabrieli, J. D. E. (1998). Repetition priming in normal aging and Alzheimer's disease: a review of findings and theories. Psychology and Aging, 13(1), 88–119.
Fried, L. P., Carlson, M. C., Freedman, M., Frick, K. D., Glass, T. A., Hill, J., et al. (2004). A social model for health promotion for an aging population: initial evidence on the experience corps model. Journal of Urban Health-Bulletin of the New York Academy of Medicine, 81(1), 64–78.
Gaser, C., & Schlaug, G. (2003). Gray matter differences between musicians and nonmusicians. Annals of the New York Academy of Sciences, 999, 514–517.
Goldstein, J., Cajko, L., Oosterbroek, M., Michielsen, M., van Houten, O., & Salverda, F. (1997). Video games and the elderly. Social Behavior and Personality, 25(4), 345–352.
Green, C. S., & Bavelier, D. (2006). Effect of action video games on the spatial distribution of visuospatial attention. Journal of Experimental Psychology-Human Perception and Performance, 32(6), 1465–1478.
Green, C. S., & Bavelier, D. (2008). Exercising your brain: a review of human brain plasticity and training-induced learning. Psychology and Aging, 23(4), 692–701.
Greenwood, P., & Parasuraman, R. (1991). Effects of aging on the speed and attentional cost of cognitive operations. Developmental Neuropsychology, 7(4), 421–434.
Hatzitaki, V., Voudouris, D., Nikodelis, T., & Amiridis, I. G. (2009). Visual feedback training improves postural adjustments associated with moving obstacle avoidance in elderly women. Gait & Posture, 29(2), 296–299.
Hertzog, C., Kramer, A. F., Wilson, R. S., & Lindenberger, U. (2009). Enrichment effects on adult cognitive development. Psychological Science in the Public Interest, 9, 1–65.
Huettel, S. A., Singerman, J. D., & McCarthy, G. (2001). The effects of aging upon the hemodynamic response measured by functional MRI. NeuroImage, 13, 161–175.
Jennings, J. M., & Jacoby, L. L. (2003). Improving memory in older adults: training recollection. Neuropsychological Rehabilitation, 13(4), 417–440.
Jonides, J., & Nee, D. E. (2006). Brain mechanisms of proactive interference in working memory. Neuroscience, 139(1), 181–193.
Karas, G. B., et al. (2003). A comprehensive study of gray matter loss in patients with Alzheimer’s disease using optimized voxel-based morphometry. NeuroImage, 18, 895–907.
Karbach, J., & Kray, J. (2009). How useful is executive control training? Age differences in near and far transfer of task-switching training. Developmental Science, 12, 978–990.
Kelly, A. M. C., & Garavan, H. (2005). Human functional neuroimaging of brain changes associated with practice. Cerebral Cortex, 15(8), 1089–1102.
Kennedy, K. M., Rodrigue, K. M., & Raz, N. (2007). Fragmented pictures revisited: Long-term changes in repetition priming, relation to skill learning, and the role of cognitive resources. Gerontology, 53, 148–158.
Kennedy, K. M., et al. (2008). Age-related differences in regional brain volumes: a comparison of optimized voxel-based morphometry to manual morphometry. Neurobiology of Aging, 30, 1657–1676.
King, J. W., & Suzman, R. (2009). Prospects for improving cognition throughout the life course. Psychological Science in the Public Interest, 9, i–iii.
Kliegl, R., Smith, J., & Baltes, P. B. (1989). Testing-the-limits and the study of adult age-differences in cognitive plasticity of a mnemonic Skill. Developmental Psychology, 25(2), 247–256.
Klingberg, T., Forssberg, H., & Westerberg, H. (2002). Training of working memory in children with ADHD. Journal of Clinical and Experimental Neuropsychology, 24(6), 781–791.
Kornatz, K. W., Christou, E. A., & Enoka, R. M. (2005). Practice reduces motor unit discharge variability in a hand muscle and improves manual dexterity in old adults. Journal of Applied Physiology, 98(6), 2072–2080.
Kramer, A. F., Larish, J. F., & Strayer, D. L. (1995). Training for attentional control in dual-task settings—a comparison of young and old adults. Journal of Experimental Psychology-Applied, 1(1), 50–76.
Labouvie-vief, G., & Gonda, J. N. (1976). Cognitive strategy training and intellectual-performance in elderly. Journals of Gerontology, 31(3), 327–332.
Levine, B., Stuss, D. T., Winocur, G., Binns, M. A., Fahy, L., Mandic, M., et al. (2007). Cognitive rehabilitation in the elderly: effects on strategic behavior in relation to goal management. Journal of the International Neuropsychological Society, 13(1), 143–152.
Littmann, A., Jens, G., Christian, B., & Stiehl, H. S. (2006). Acquisition-related morphological variability in structural MRI. Academic Radiology, 13, 1055–1061.
Luders, E., Toga, A. W., Lepore, N., & Gaser, C. (2009). The underlying anatomical correlates of long-term meditation: larger hippocampal and frontal volumes of gray matter. Neuroimage, 45(3), 672–678.
Lustig, C., & Buckner, R. L. (2004). Preserved neural correlates of priming in old age and dementia. Neuron, 42(5), 865–875.
Lustig, C., & Flegal, K. E. (2008). Targeting latent function: encouraging effective encoding for successful memory training and transfer. Psychology and Aging, 23(4), 754–764.
Maguire, E. A., Spiers, H. J., Good, C. D., Hartley, T., Frackowiak, R. S. J., & Burgess, N. (2003). Navigation expertise and the human hippocampus: a structural brain imaging analysis. Hippocampus, 13(2), 250–259.
Mahncke, H. W., Connor, B. B., Appelman, J., Ahsanuddin, O. N., Hardy, J. L., Wood, R. A., et al. (2006). Memory enhancement in healthy older adults using a brain plasticity-based training program: a randomized, controlled study. Proceedings of the National Academy of Sciences of the United States of America, 103(33), 12523–12528.
Mattay, V. S., Fera, F., Tessitore, A., Hariri, A. R., Berman, K. F., Das, S., et al. (2006). Neurophysiological correlates of age-related changes in working memory capacity. Neuroscience Letters, 392(1–2), 32–37.
McDowd, J. M. (1986). The effects of age and extended practice on divided attention performance. Journals of Gerontology, 41(6), 764–769.
Melzer, I., Marx, R., & Kurz, I. (2009). Regular exercise in the elderly Is effective to preserve the speed of voluntary stepping under single-task condition but not under dual-task condition a case-control study. Gerontology, 55(1), 49–57.
Merzenich, M. M., Jenkins, W. M., Johnston, P., Schreiner, C., Miller, S. L., & Tallal, P. (1996). Temporal processing deficits of language-learning impaired children ameliorated by training. Science, 271(5245), 77–81.
Minear, M., Shah, P., Park, D. (2002). Training task-shifting skills in older adults. Poster presented at the 2002 meeting of the Cognitive Aging Conference, Atlanta, GA.
Nelson, J. K., Reuter-Lorenz, P. A., Persson, J., Sylvester, C. Y. C., & Jonides, J. (2009). Mapping interference resolution across task domains: A shared control process in left inferior frontal gyrus. Brain Research, 1256, 92–100.
Noice, H., Noice, T., & Staines, G. (2004). A short-term intervention to enhance cognitive and affective functioning in older adults. Journal of Aging and Health, 16(4), 562–585.
Nyberg, L., Sandblom, J., Jones, S., Neely, A. S., Petersson, K. M., Ingvar, M., et al. (2003). Neural correlates of training-related memory improvement in adulthood and aging. Proceedings of the National Academy of Sciences of the United States of America, 100(23), 13728–13733.
Pagnoni, G., & Cekic, M. (2007). Age effects on gray matter volume and attentional performance in Zen meditation. Neurobiology of Aging, 28(10), 1623–1627.
Park, D. C., & Reuter-Lorenz, P. (2009). The adaptive brain: aging and neurocognitive scaffolding. Annual Review of Psychology, 60, 173–196.
Persson, J., & Reuter-Lorenz, P. A. (2008). Gaining control training executive function and far transfer of the ability to resolve interference. Psychological Science, 19(9), 881–888.
Rebok, G. W., Carlson, M. C., & Langbaurn, J. B. S. (2007). Training and maintaining memory abilities in healthy older adults: traditional and novel approaches. Journals of Gerontology Series B-Psychological Sciences and Social Sciences, 62, 53–61.
Reuter-Lorenz, P. A., & Cappell, K. A. (2008). Neurocognitive aging and the compensation hypothesis. Current Directions in Psychological Science, 17(3), 177–182.
Reuter-Lorenz, P. A., & Lustig, C. (2005). Brain aging: reorganizing discoveries about the aging mind. Current Opinion in Neurobiology, 15(2), 245–251.
Rodrigue, K. M., Kennedy, K. M., & Raz, N. (2005). Aging and longitudinal change in perceptual-motor skill acquisition in healthy adults. Journals of Gerontology Series B: psychological and Social Sciences, 60, P174–P181.
Rypma, B., Berger, J. S., & D'Esposito, M. (2001). Neural mechanisms of age-related changes in human working memory. Brain and Cognition, 47(1–2), 113–116.
Salthouse, T. A. (2006). Mental exercise and mental aging: evaluating the validity of the “use it or lose it” hypothesis. Perspectives on Psychological Science, 1, 68–87.
Salthouse, T. A., & Somberg, B. L. (1982). Skilled performance—effects of adult age and experience on elementary processes. Journal of Experimental Psychology-General, 111(2), 176–207.
Scalf, P. E., Banich, M. T., Kramer, A. F., Narechania, K., & Simon, C. D. (2007). Double take: parallel processing by the cerebral hemispheres reduces the attentional blink. Journal of Experimental Psychology-Human Perception and Performance, 33(2), 298–329.
Schaie, K. W., & Willis, S. L. (1986). Can decline in adult intellectual-functioning be reversed. Developmental Psychology, 22(2), 223–232.
Schneider-Garcas Gordon, B. A., Brumback-Peltz, C. R., Shin, E., Lee, Y.,Sutton, B. P., Maclin, E. L., et al. (2009). Span and beyond: Working memory capacity and aging. Journal of Cognitive Neuroscience. doi:10.1162/jocn.2009.21230
Seidler, R. D. (2004). Multiple motor learning experiences enhance motor adaptability. Journal of Cognitive Neuroscience, 16(1), 65–73.
Seidler, R. D. (2006). Differential effects of age on sequence learning and sensorimotor adaptation. Brain Research Bulletin, 70(4–6), 337–346.
Seidler, R. D. (2007a). Aging affects motor learning but not savings at transfer of learning. Learning & Memory, 14(1–2), 17–21.
Seidler, R. D. (2007b). Older adults can learn to learn new motor skills. Behavioural Brain Research, 183(1), 118–122.
Seidler, R. D., & Martin, P. E. (1997). The effects of short term balance training on the postural control of older adults. Gait & Posture, 6(3), 224–236.
Silsupadol, P., Lugade, V., Shumway-Cook, A., van Donkelaar, P., Chou, L. S., Mayr, U., et al. (2009). Training-related changes in dual-task walking performance of elderly persons with balance impairment: a double-blind, randomized controlled trial. Gait & Posture, 29(4), 634–639.
Silsupadol, P., Shumway-Cook, A., Lugade, V., van Donkelaar, P., Chou, L. S., Mayr, U., et al. (2009). Effects of single-task versus dual-task training on balance performance in older adults: a double-blind, randomized controlled trial. Archives of Physical Medicine and Rehabilitation, 90(3), 381–387.
Soldan, A., Gazes, Y., Hilton, H. J., & Stern, Y. (2008). Aging does not affect brain patterns of repetition effects associated with perceptual priming of novel objects. Journal of Cognitive Neuroscience, 20(10), 1762–1776.
Spirduso, W. W., & Clifford, P. (1978). Replication of age and physical-activity effects on reaction and movement time. Journals of Gerontology, 33(1), 26–30.
Stine-Morrow, E. A. L., Parisi, J. M., Morrow, D. G., & Park, D. C. (2008). The effects of an engaged lifestyle on cognitive vitality: a field experiment. Psychology and Aging, 23(4), 778–786.
Stuss, D. T., Robertson, I. H., Craik, F. I. M., Levine, B., Alexander, M. P., Black, S., et al. (2007). Cognitive rehabilitation in the elderly: a randomized trial to evaluate a new protocol. Journal of the International Neuropsychological Society, 13(1), 120–131.
Swain, R. A., Harris, A. B., Wiener, E. C., Dutka, M. V., Morris, H. D., Theien, B. E., et al. (2003). Prolonged exercise induces angiogenesis and increases cerebral blood volume in primary motor cortex of the rat. Neuroscience, 117(4), 1037–1046.
Tisserand, D. J., et al. (2002). Regional frontal cortical volumes decrease differentially in aging: an MRI study to compare volumetric approaches and voxel-based morphometry. NeuroImage, 17, 657–669.
Tranter, L. J., & Koutstaal, W. (2008). Age and flexible thinking: an experimental demonstration of the beneficial effects of increased cognitively stimulating activity on fluid intelligence in healthy older adults. Aging Neuropsychology and Cognition, 15(2), 184–207.
van Hooren, S. A. H., Valentijn, S. A. M., Bosma, H., Ponds, R., van Boxtel, M. P. J., Levine, B., et al. (2007). Effect of a structured course involving goal management training in older adults: a randomized controlled trial. Patient Education and Counseling, 65(2), 205–213.
van Praag, H., Christie, B. R., Sejnowski, T. J., & Gage, F. H. (1999). Running enhances neurogenesis, learning, and long-term potentiation in mice. Proceedings of the National Academy of Sciences of the United States of America, 96(23), 13427–13431.
van Praag, H., Kempermann, G., & Gage, F. H. (1999). Running increases cell proliferation and neurogenesis in the adult mouse dentate gyrus. Nature Neuroscience, 2(3), 266–270.
van Praag, H., Shubert, T., Zhao, C. M., & Gage, F. H. (2005). Exercise enhances learning and hippocampal neurogenesis in aged mice. Journal of Neuroscience, 25(38), 8680–8685.
Verhaeghen, P., Marcoen, A., & Goossens, L. (1992). Improving memory performance in the aged through mnemonic training—a meta-analytic study. Psychology and Aging, 7(2), 242–251.
Wiggs, C. L., Weisberg, J., & Martin, A. (2006). Repetition priming across the adult lifespan—the long and short of it. Aging Neuropsychology and Cognition, 13(3–4), 308–325.
Willis, S. L., & Schaie, K. W. (1985). Cognitive training in a longitudinal sample. Gerontologist, 25, 10–10.
Willis, S. L., & Nesselroade, C. S. (1990). Long-term effects of fluid ability training in old-old age. Developmental Psychology, 26(6), 905–910.
Willis, S. L., Tennstedt, S. L., Marsiske, M., Ball, K., Elias, J., Koepke, K. M., et al. (2006). Long-term effects of cognitive training on everyday functional outcomes in older adults. Journal of the American Medical Association, 296(23), 2805–2814.
Winocur, G., Craik, F. I. M., Levine, B., Robertson, I. H., Binns, M. A., Alexander, M., et al. (2007). Cognitive rehabilitation in the elderly: overview and future directions. Journal of the International Neuropsychological Society, 13(1), 166–171.
Winocur, G., Palmer, H., Dawson, D., Binns, M. A., Bridges, K., & Stuss, D. T. (2007). Cognitive rehabilitation in the elderly: an evaluation of psychosocial factors. Journal of the International Neuropsychological Society, 13(1), 153–165.
Yaffe, K., Fiocco, A. J., Lindquist, K., Vittinghof, E., Simonsock, E. M., Newman, A. B., et al. (2009). Predictors of maintaining cognitive function in older adults: the Health ABC study. Neurology, 72, 2029–2035.