Séléna Lauzière, Martina Betschart, Rachid Aissaoui and Sylvie Nadeau:Understanding Spatial and Temporal Gait Asymmetries in Individuals Post Stroke.J Phys Med Rehabil 2014, 2:3
Patterson KK, Gage WH, Brooks D, Black SE, McIlroy WE (2010) Evaluation of gait symmetry after stroke: a comparison of current methods and recommendations for standardization. Gait Posture 31: 241-246.
Titianova EB, Tarkka IM (1995) Asymmetry in walking performance and postural sway in patients with chronic unilateral cerebral infarction. J Rehabil Res Dev 32: 236-244.
Wall JC, Turnbull GI (1986) Gait asymmetries in residual hemiplegia. Arch Phys Med Rehabil 67: 550-553.
Brandstater ME, de Bruin H, Gowland C, Clark BM (1983) Hemiplegic gait: analysis of temporal variables. Arch Phys Med Rehabil 64: 583-587.
Titianova EB, Pitkanen K, Paakkonen A, Sivenius J, Tarkka IM (2003) Gait characteristics and functional ambulation profile in patients with chronic unilateral stroke. Am J Phys Med Rehabil 82: 778-786.
Lin PY, Yang YR, Cheng SJ, Wang RY (2006) The relation between ankle impairments and gait velocity and symmetry in people with stroke. Arch Phys Med Rehabil 87: 562-568.
遊脚期時間非対称性と運動学的パラメータにおける非対称性との間に有意な相関を示している。
Kim and Eng は、垂直方向の床反力(GRF; r = 0.678; p <0.01)の平均値の非対称性と遊脚期時間非対称性との間に有意な相関にあった。したがって、麻痺側遊脚期時間が非麻痺側よりも長い場合、麻痺側では垂直方向のGRFは小さくなる。
Kim CM, Eng JJ (2003) Symmetry in vertical ground reaction force is accompanied by symmetry in temporal but not distance variables of gait in persons with stroke. Gait Posture 18: 23-28.
Chisholm AE, Perry SD, McIlroy WE (2011) Inter-limb centre of pressure symmetry during gait among stroke survivors. Gait Posture 33: 238-243.
歩行中の骨盤の側方変位量と麻痺側単脚支持時間との間に有意な負の相関があった。
De Bujanda E, Nadeau S, Bourbonnais D (2004) Pelvic and shoulder movements in the frontal plane during treadmill walking in adults with stroke. J Stroke Cerebrovasc Dis 13: 58-69.
Balasubramanian CK, Bowden MG, Neptune RR, Kautz SA (2007) Relationship between step length asymmetry and walking performance in subjects with chronic hemiparesis. Arch Phys Med Rehabil 88: 43-49.
Allen JL, Kautz SA, Neptune RR (2011) Step length asymmetry is representative of compensatory mechanisms used in post-stroke hemiparetic walking. Gait Posture 33: 538-543.
Séléna Lauzière, Martina Betschart, Rachid Aissaoui and Sylvie Nadeau:Understanding Spatial and Temporal Gait Asymmetries in Individuals Post Stroke.J Phys Med Rehabil 2014, 2:3
Titianova EB, Tarkka IM (1995) Asymmetry in walking performance and postural sway in patients with chronic unilateral cerebral infarction. J Rehabil Res Dev 32: 236-244.
Patterson KK, Parafianowicz I, Danells CJ, Closson V, Verrier MC, et al. (2008) Gait asymmetry in community-ambulating stroke survivors. Arch Phys Med Rehabil 89: 304-310.
Bovonsunthonchai S, Hiengkaew V, Vachalathiti R, Vongsirinavarat M
(2011) Gait symmetrical indexes and their relationships to muscle tone, lower extremity function, and postural balance in mild to moderate stroke. J Med Assoc Thai 94: 476-84.
Brandstater ME, de Bruin H, Gowland C, Clark BM (1983) Hemiplegic gait: analysis of temporal variables. Arch Phys Med Rehabil 64: 583-587.
Balasubramanian CK, Bowden MG, Neptune RR, Kautz SA (2007) Relationship between step length asymmetry and walking performance in subjects with chronic hemiparesis. Arch Phys Med Rehabil 88: 43-49.
De Bujanda E, Nadeau S, Bourbonnais D, Dickstein R (2003) Associations between lower limb impairments, locomotor capacities and kinematic variables in the frontal plane during walking in adults with chronic stroke. J Rehabil Med 35: 259-264.
Hsu AL, Tang PF, Jan MH (2003) Analysis of impairments influencing gait velocity and asymmetry of hemiplegic patients after mild to moderate stroke. Arch Phys Med Rehabil 84: 1185-1193.
別の研究では、麻痺足関節背屈筋力と足関節の位置覚が遊脚期時間の非対称性を51%説明した。
Lin PY, Yang YR, Cheng SJ, Wang RY (2006) The relation between ankle impairments and gait velocity and symmetry in people with stroke. Arch Phys Med Rehabil 87: 562-568.
しかし、BRSに基づいて参加者をグループ分けした研究では、遊脚期時間の非対称性はグループ内で有意差を認めなかった。最後に、視空間的無視と時間的非対称性との間に相関認めなかったが、この側面を考慮する価値があるとAlexander et alらは報告している。
Oken O, Yavuzer G (2008) Spatio-temporal and kinematic asymmetry ratio in subgroups of patients with stroke. Eur J Phys Rehabil Med 44: 127-132
Alexander LD, Black SE, Patterson KK, Gao F, Danells CJ, et al. (2009) Association between gait asymmetry and brain lesion location in stroke patients. Stroke 40: 537-544.