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脑损害患者三维空间结构障碍研究

Study of Three-dimensional Constructional Defect in Patients with Cerebral Damage
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摘要 目的:了解脑损伤患者三维空间结构障碍发生率,三维空间结构障碍与脑损害定位、定侧关系。方法:用积木三维空间构图法对60例对照者,86例脑损害患者三维空间结构进行检测。结果:脑损伤患者三维空间结构障碍发生率明显高于对照者;三维空间结构障碍检出率明显高于二维空间结构障碍检出率;右半球损害三维空间结构障碍发生率较左半球损害者高,且更严重;顶叶及丘脑受损者三维空间结构障碍发生率最高。结论:大脑半球各部位损伤均可导致三维空间结构障碍,但以右半球顶叶及丘脑受损最严重,发生率最高。 Objective:To evaluate the incidence of three-dimensional constructional defect in patientswith cerebral damage and its relation to the location and laterality of the cerebral damage. Method: Eighty-six patients with cerebral damage and 60 healthy controls were evaulated by a three-dimensional block construction task. Results: The incidence of three-dimensional constructional defect in patients with cerebral lesion was significantly higher than that of the healthy controls; The incidence of three-dimensional constructional defect was significantly higher than that of two-dimensional constructional defect in brain-damaged patients; Both left hemisphere lesion and right hemisphere lesion can result in three-dimensional constructional defects, however, the impairment was more severe for patients with right hemisphere lesions, especially when the lesions were located in the right parietal lobe or thalamus.Conclusion: Hemisphere lesions may lead three-dimensional constructional defect, however, the severity of the impairment is associated with right parietal-lobe or thalamus lesions.
出处 《中国临床心理学杂志》 CSCD 1998年第2期88-90,共3页 Chinese Journal of Clinical Psychology
关键词 脑损害 空间结构障碍 三维空间结构 病理 Cerebral damage, Constructional apraxia
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