Slower Reorientation of Trunk for Reactive Turning while Walking in Hemiparesis Stroke Patients
Slower Reorientation of Trunk for Reactive Turning while Walking in Hemiparesis Stroke Patients
复制标题
偏瘫中风患者行走时躯干缓慢重新定向以实现反应性转身
DOI：
10.1080/00222895.2018.1547894
复制
发表时间：
2019
影响因子：
1.4
通讯作者：
Hoshi Fumihiko
中科院分区：
文献类型：
--
作者：
Nakamura Takahito;Higuchi Takahiro;Kikumoto Toyo;Takeda Takanori;Tashiro Hideyuki;Hoshi Fumihiko
我们研究了偏瘫中风患者在不可预测的时间被告知转向之前的转向方向时反应性转向的行为特征。11名中风患者和20名健康老年对照者被要求在使用脚踏开关意外激活告知他们转向方向的视觉提示后立即开始转弯。测量了行走时转身90度时的节段性重定向和步进类型。结果表明，脑卒中患者的头部和骨盆保留了节段性重新定位。中风患者出现骨盆旋转延迟，但头部旋转没有延迟。他们的骨盆运动延迟可能是由于运动功能障碍和决定何时转弯时确保稳定所需的时间。
We examined the behavioral characteristics of reactive turning in hemiplegic stroke patients when they were informed of the turning direction just before turning was required at an unpredictable time. Eleven stroke patients and 20 healthy elderly control people were asked to initiate a turn as soon as a visual cue to inform them of the turning direction was activated unpredictably using a foot switch. Both the segmental reorientation and stepping type when turning 90 while walking were measured. The results indicated preserved segmental reorientation of the head and pelvis in stroke patients. Stroke patients showed delays in pelvic turning but not in head turning. Their delayed pelvic movement might be due to motor dysfunction and the time taken to ensure stability when deciding when to turn.