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Koutatsu Nagai
Koutatsu Nagai
Hyogo Medical University
Verified email at hyo-med.ac.jp - Homepage
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Year
Reliability and validity of gait analysis by android-based smartphone
S Nishiguchi, M Yamada, K Nagai, S Mori, Y Kajiwara, T Sonoda, ...
Telemedicine and e-Health 18 (4), 292-296, 2012
2542012
Differences in muscle coactivation during postural control between healthy older and young adults
K Nagai, M Yamada, K Uemura, Y Yamada, N Ichihashi, T Tsuboyama
Archives of gerontology and geriatrics 53 (3), 338-343, 2011
2392011
Fear of falling is associated with prolonged anticipatory postural adjustment during gait initiation under dual-task conditions in older adults
K Uemura, M Yamada, K Nagai, B Tanaka, S Mori, N Ichihashi
Gait & posture 35 (2), 282-286, 2012
1342012
Effects of balance training on muscle coactivation during postural control in older adults: a randomized controlled trial
K Nagai, M Yamada, B Tanaka, K Uemura, S Mori, T Aoyama, N Ichihashi, ...
Journals of Gerontology Series A: Biomedical Sciences and Medical Sciences …, 2012
982012
The O-C2 angle established at occipito-cervical fusion dictates the patient’s destiny in terms of postoperative dyspnea and/or dysphagia
M Izeki, M Neo, M Takemoto, S Fujibayashi, H Ito, K Nagai, S Matsuda
European Spine Journal 23, 328-336, 2014
892014
The reliability and preliminary validity of game-based fall risk assessment in community-dwelling older adults
M Yamada, T Aoyama, M Nakamura, B Tanaka, K Nagai, N Tatematsu, ...
Geriatric Nursing 32 (3), 188-194, 2011
842011
Physical activity combined with resistance training reduces symptoms of frailty in older adults: A randomized controlled trial
K Nagai, T Miyamato, A Okamae, A Tamaki, H Fujioka, Y Wada, ...
Archives of gerontology and geriatrics 76, 41-47, 2018
822018
Older adults at high risk of falling need more time for anticipatory postural adjustment in the precrossing phase of obstacle negotiation
K Uemura, M Yamada, K Nagai, N Ichihashi
Journals of Gerontology Series A: Biomedical Sciences and Medical Sciences …, 2011
792011
Maladaptive turning and gaze behavior induces impaired stepping on multiple footfall targets during gait in older individuals who are at high risk of falling
M Yamada, T Higuchi, S Mori, K Uemura, K Nagai, T Aoyama, N Ichihashi
Archives of gerontology and geriatrics 54 (2), e102-e108, 2012
722012
Trail‐walking exercise and fall risk factors in community‐dwelling older adults: preliminary results of a randomized controlled trial
M Yamada, B Tanaka, K Nagai, T Aoyama, N Ichihashi
Journal of the American Geriatrics Society 58 (10), 1946-1951, 2010
722010
Effect of the muscle coactivation during quiet standing on dynamic postural control in older adults
K Nagai, M Yamada, S Mori, B Tanaka, K Uemura, T Aoyama, N Ichihashi, ...
Archives of gerontology and geriatrics 56 (1), 129-133, 2013
702013
Measurements of stepping accuracy in a multitarget stepping task as a potential indicator of fall risk in elderly individuals
M Yamada, T Higuchi, B Tanaka, K Nagai, K Uemura, T Aoyama, ...
Journals of Gerontology Series A: Biomedical Sciences and Medical Sciences …, 2011
702011
Effects of fear of falling on muscular coactivation during walking
K Nagai, M Yamada, K Uemura, B Tanaka, S Mori, Y Yamada, T Aoyama, ...
Aging clinical and experimental research 24 (2), 157-161, 2012
612012
Physical frailty predicts the development of social frailty: a prospective cohort study
K Nagai, K Tamaki, H Kusunoki, Y Wada, S Tsuji, M Itoh, K Sano, ...
BMC geriatrics 20, 1-8, 2020
552020
Falls in patients after total hip arthroplasty in Japan
H Ikutomo, K Nagai, N Nakagawa, K Masuhara
Journal of orthopaedic science 20, 663-668, 2015
552015
Effects of dual-task switch exercise on gait and gait initiation performance in older adults: preliminary results of a randomized controlled trial
K Uemura, M Yamada, K Nagai, H Tateuchi, S Mori, B Tanaka, ...
Archives of gerontology and geriatrics 54 (2), e167-e171, 2012
512012
Using a Smartphone while walking: a measure of dual-tasking ability as a falls risk assessment tool
M Yamada, T Aoyama, K Okamoto, K Nagai, B Tanaka, T Takemura
Age and ageing 40 (4), 516-519, 2011
482011
Reduction of atlantoaxial subluxation causes airway stenosis
M Izeki, M Neo, H Ito, K Nagai, T Ishizaki, T Okamoto, S Fujibayashi, ...
Spine 38 (9), E513-E520, 2013
472013
Seated stepping exercise in a dual-task condition improves ambulatory function with a secondary task: a randomized controlled trial
M Yamada, T Aoyama, B Tanaka, K Nagai, N Ichihashi
Aging clinical and experimental research 23, 386-392, 2011
472011
Effect of resistance training on physical performance and fear of falling in elderly with different levels of physical well-being
M Yamada, H Arai, K Uemura, S Mori, K Nagai, B Tanaka, Y Terasaki, ...
Age and ageing 40 (5), 637-641, 2011
432011
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