Structure of Uni-lateral Spatial Neglect

单侧空间忽视的结构

• 批准号: 12610141
• 负责人: SASAKI Kazuyosi
• 金额: $ 1.86万
• 依托单位: Hyogo University of Teacher Education
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2000
• 资助国家: 日本
• 起止时间: 2000 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-12610141/
• 关键词: Uni-lateral Spatial Neglect; damage of cerebral inferior hemisphere; left hemiplegia; assessment; factor analysis; 因子構造; 圧片マヒ

94 subjects after CVA (25 after infarction, 20 after stroke, 8 after subarachnoid hemorrhage, 5 thalamus hemorrhage, 3 putamen hemorrhage) were tested with 14 tasks for uni-lateral spatial neglect. The results were independently rated form "0 (none)" to "5 (extremely severe)". The agreement of ratings (reliability) ranged from 82.5% to 100%.Data were analyzed with factor analysis, after principal component analysis and varimax solution. Two factors were Extracted, and each percentages of contribution were 24.8% and 24.2%.The first factor was composed of "copy of Kanji characters", 2bisecting four lines", "drawing", copy of four cubes", and "erasuring of numbers". The first factor reveals "processing image" factor, for the images of target stimulus were relatively concrete in these tasks.The second factor was composed of "erasuring figures", "copy of series of figures and characters", "completing line Drawings". The second factor reveals "searching process", for target stimulus were arranged at random in these tasks.

CVA 后的 94 名受试者（25 名梗塞后、20 名中风后、8 名蛛网膜下腔出血后、5 名丘脑出血、3 名壳核出血）接受了 14 项单侧空间忽视任务的测试。结果独立评定为“0（无）”至“5（极其严重）”。评级的一致性（可靠性）范围为82.5%至100%。在主成分分析和最大方差求解后，对数据进行因子分析。提取出两个因子，贡献率分别为24.8%和24.2%。第一个因子由“抄汉字”、“二等分四行”、“画画”、“抄四块”、“擦除数字”组成。 ”。第一个因素揭示了“处理图像”因素，因为这些任务中目标刺激的图像相对具体。第二个因素由“擦除图形”、“复制一系列图形和文字”、“完成线条图”组成。第二个因素揭示了“搜索过程”，因为目标刺激在这些任务中是随机安排的。

项目成果

佐々木 和義: "半側空間無視症状の構造について"日木心理学会第66回大会発表論文集. 300 (2002)

佐佐木和义：《论半侧空间忽视症状的结构》第66届日本心理学会年会论文集300（2002）。

Kazuyosi SASAKI: "Structure of Uni-lateral Spatial Neglect"Poster session at 66^<th> Annual Meeting of Japanese Psychological Association.

Kazuyosi SASAKI：第66届日本心理学会年会“单侧空间忽视的结构”海报会议。