참고문헌
- Guralnik JM, Ferrucci L, Simonsick EM, et al. Lower-Extremity Function in Persons over the Age of 70 Years as a Predictor of Subsequent Disability. N Engl J Med. 1995;332(9):556-62. https://doi.org/10.1056/NEJM199503023320902
- Brach JS, FitzGerald S, Newman AB, et al. Physical Activity and Functional Status in Community-Dwelling Older Women: A 14-Year Prospective Study. Archives of Internal Medicine. 2003;163(21):2565-71. https://doi.org/10.1001/archinte.163.21.2565
- Cesari M, Kritchevsky SB, Penninx BWHJ, 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. https://doi.org/10.1111/j.1532-5415.2005.53501.x
- Montero-Odasso M, Schapira M, Soriano ER, et al. Gait Velocity as a Single Predictor of Adverse Events in Healthy Seniors Aged 75 Years and Older. The Journals of Gerontology: Series A. 2005;60(10):1304-9. https://doi.org/10.1093/gerona/60.10.1304
- Studenski S, Perera S, Patel K, et al. Gait Speed and Survival in Older Adults. JAMA. 2011;305(1):50-8. https://doi.org/10.1001/jama.2010.1923
- Schmid M, Beltrami G, Zambarbieri D, et al. Centre of pressure displacements in trans-femoral amputees during gait. Gait Posture. 2005;21(3):255-62. https://doi.org/10.1016/j.gaitpost.2004.01.016
- Fuchioka S, Iwata A, Higuchi Y, et al. The Forward Velocity of the Center of Pressure in the Midfoot is a Major Predictor of Gait Speed in Older Adults. International Journal of Gerontology. 2015;9(2):119-22. https://doi.org/10.1016/j.ijge.2015.05.010
- Buracchio T, Dodge HH, Howieson D, et al. The trajectory of gait speed preceding mild cognitive impairment. Archives of neurology. 2010;67(8):980-6. https://doi.org/10.1001/archneurol.2010.159
- Best JR, Liu-Ambrose T, Boudreau RM, et al. An evaluation of the longitudinal, bidirectional associations between gait speed and cognition in older women and men. Journals of Gerontology Series A. 2016;71(12):1616-23. https://doi.org/10.1093/gerona/glw066
- Lee HS, Ko M, Park SW, et al. Concurrent validity of the Groningen Meander Walking and Timed Up and Go tests in older adults with dementia. Physiotherapy theory and practice. 2019:1-6.
- Baek NJ, Lim MS. The Path of Center of Pressure (COP) of the Foot during Walking. Annals of Rehabilitation Medicine. Journal of the Korean Academy of Rehabilitation Medicine. 1997;21(4):762-71.
- Chiu MC, Wu HC, Chang LY, et al. Center of pressure progression characteristics under the plantar region for elderly adults. Gait Posture. 2013;37(3):408-12. https://doi.org/10.1016/j.gaitpost.2012.08.010
- De Cock A, Vanrenterghem J, Willems T, et al. The trajectory of the centre of pressure during barefoot running as a potential measure for foot function. Gait Posture. 2008;27(4):669-75. https://doi.org/10.1016/j.gaitpost.2007.08.013
- Yogev‐Seligmann G, Hausdorff JM, Giladi NJ. The role of executive function and attention in gait. Movement disorders: official journal of the Movement Disorder Society. 2008;23(3):329-42. https://doi.org/10.1002/mds.21720
- Snijders AH, Van De Warrenburg BP, Giladi N, et al. Neurological gait disorders in elderly people: clinical approach and classification. The Lancet Neurology. 2007;6(1):63-74. https://doi.org/10.1016/S1474-4422(06)70678-0
- Pugh KG, Lipsitz LA. The microvascular frontal-subcortical syndrome of aging. Neurobiology of aging. 2002;23(3):421-31. https://doi.org/10.1016/S0197-4580(01)00319-0
- Golomb J, De Leon M, George A, et al. Hippocampal atrophy correlates with severe cognitive impairment in elderly patients with suspected normal pressure hydrocephalus. Journal of Neurology, Neurosurgery & Psychiatry. 1994;57(5):590-3. https://doi.org/10.1136/jnnp.57.5.590
- Choi J, Ku B, You YG, et al. Resting-state prefrontal EEG biomarkers in correlation with MMSE scores in elderly individuals. Scientific reports. 2019;9(1):1-15.
- Malouin F, Richards CL, Jackson PL, et al. Brain activations during motor imagery of locomotor‐related tasks: A PET study. Human brain mapping. 2003;19(1):47-62. https://doi.org/10.1002/hbm.10103
- Jang IY. Association Between Muscle Strength and Cognitive Function in Elderly Koreans. Doctor's Degree. CHA University. 2020.
- Kirker S, Simpson D, Jenner J, et al. Stepping before standing: hip muscle function in stepping and standing balance after stroke. Neurosurgery & Psychiatry. 2000; 68(4):458-64. https://doi.org/10.1136/jnnp.68.4.458
- Friel K, McLean N, Myers C, et al. Ipsilateral hip abductor weakness after inversion ankle sprain. Journal of athletic training. 2006;41(1):74.
- Jacobs CA, Uhl TL, Mattacola CG, et al. Hip abductor function and lower extremity landing kinematics: sex differences. Journal of athletic training. 2007;42(1):76.
- Widler KS, Glatthorn JF, Bizzini M, et al. Assessment of hip abductor muscle strength. A validity and reliability study. JBJS. 2009;91(11):2666-72. https://doi.org/10.2106/JBJS.H.01119
- Hollman JH, Kolbeck KE, Hitchcock JL, et al. Correlations between hip strength and static foot and knee posture. Journal of Sport Rehabilitation. 2006;15(1):12-23. https://doi.org/10.1123/jsr.15.1.12
- Boyer KA, Andriacchi TP, Beaupre GS, et al. The role of physical activity in changes in walking mechanics with age. Gait Posture. 2012;36(1):149-53. https://doi.org/10.1016/j.gaitpost.2012.02.007
- Kim IB, Park TS, Kang JH. Comparison of Barefoot and Shod Gait Cycle for Adult Women. JJoCfIT. 2018;8(1):9-14.
- Viscogliosi G, Di Bernardo M, Ettorre E, et al. Handgrip strength predicts longitudinal changes in clock drawing test performance. An observational study in a sample of older non-demented adults. The journal of nutrition, health & aging. 2017;21(5):593-6. https://doi.org/10.1007/s12603-016-0816-9