Bibliography

1. Shumway-Cook A, Woollacott M. Motor control: theory and practical applications. Baltimore, MD: Williams and Wilkins, 1995.
2. Woollacott M, Shumway-Cook A. Attention and the control of posture and gait: a review of an emerging area of research. Gait Posture 2002; 16(1): 1-14.
3. Howe TE, Rochester L, Neil F, Skelton DA, Ballinger C. Exercise for improving balance in older people. Cochrane Database Syst Rev 2011; (11): CD004963.
4. Dominguez RO, Bronstein AM. Assessment of unexplained falls and gait unsteadiness: the impact of age. Otolaryngol Clin North Am 2000; 33(3): 637-57.
5. Melzer et al. A water-based training program that include perturbation exercises to improve stepping responses in older adults: study protocol for a randomized controlled cross-over trial. BMC Geriatrics 2008, 8:19.
6. Studenski S, Perera S, Patel K, et al. Gait speed and survival in older adults. JAMA 2011; 305: 50-8.
7. Cesari M, Kritchevsky SB, Penninx BW, et al. Prognostic value of usual gait speed in well-functioning older people-results from the Health, Aging and Body Composition Study. J Am Geriatr Soc 2005; 53(10): 1675-80.
8. Lord SR, Matters B, George RS, et al. The effects of water exercise on physical functioning on older people. Aust J Ageing 2006; 25(1): 36-41.
9. Segev-Jacubovski O, Herman T, Yogev-Seligmann G, et al. The interplay between gait, falls and cognition: can cognitive therapy reduce fall risk? Expert Rev Neurother 2011; 11(7): 1057-75.
10. 10.McIlroy WE, Maki BE. Age-related changes in compensatory stepping in response to unpredictable perturbations. J Gerontol A Biol Sci Med Sci 1996, 51(6): M289-296
11. Maki BE, Edmondstone MA, McIlroy WE. Age-related differences in laterally directed compensatory stepping behavior. J Gerontol A Biol Sci Med Sci 2000; 55(5): M270-7.
12. Brown LA, Shumway-Cook A, Woollacott MH. Attentional demands and postural recovery: the effects of aging. J Gerontol A Biol Sci Med Sci 1999, 54(4):M165-M171.
13. Melzer I, Shtilman I, Rosenblit N, Oddsson LIE. Reliability of voluntary step execution behavior under single and dual task conditions. J Neuroengineering Rehabil 2007; 4: 16.
14. Maki BE, Zecevic A, Bateni H, Kirshenbaum N, McIlroy WE. Cognitive demands of executing postural reactions: does aging impede attentional switching? NeuroReport 2001; 12: 3583-7.