Fujii T, Fukatsu R, Suzuki K, Yamadori A
Section of Neuropsychology, Tohoku University Graduate School of Medicine, Sendai, Japan.
J Clin Exp Neuropsychol. 1996 Dec;18(6):777-83. doi: 10.1080/01688639608408301.
The aim of this study was to evaluate the effects of head-centered and body-centered hemispace on a line bisection task in patients with left unilateral neglect. Five patients with left unilateral neglect were given a line bisection task under four different conditions. The results clearly demonstrate that both head-centered and body-centered hemispace had a statistically significant effect on the line bisection task. The results are discussed with respect to a reference frame of space and the validity of dividing unilateral neglect into two components (i.e., spatial neglect and object neglect) is proposed.
本研究的目的是评估以头部为中心和以身体为中心的半空间对左侧单侧忽视患者直线二等分任务的影响。五名左侧单侧忽视患者在四种不同条件下进行了直线二等分任务。结果清楚地表明，以头部为中心和以身体为中心的半空间对直线二等分任务均有统计学上的显著影响。针对空间参考框架对结果进行了讨论，并提出将单侧忽视分为两个成分（即空间忽视和物体忽视）的有效性。
