首页> 外文期刊>American journal on intellectual and developmental disabilities: AJIDD >Individuals With 22q11.2 Deletion Syndrome Are Impaired at Explicit, But Not Implicit, Discrimination of Local Forms Embedded in Global Structures
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Individuals With 22q11.2 Deletion Syndrome Are Impaired at Explicit, But Not Implicit, Discrimination of Local Forms Embedded in Global Structures

机译:具有22q11.2删除综合征的人在显式(但不是隐式)歧视全局结构中嵌入的局部形式时会受到损害

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Individuals with 22q11.2 deletion syndrome (22q11.2DS) are impaired at exploring visual information in space; however, not much is known about visual form discrimination in the syndrome. Thirty-five individuals with 22q11.2DS and 41 controls completed a form discrimination task with global forms made up of local elements. Affected individuals demonstrated clear impairment in detecting local, but not global, differences. Nevertheless, 22q11.2DS participants easily discriminated the same local elements when they were displayed in isolation, and further use of a prime demonstrated preserved facilitation of local processing in 22q11.2DS. These results did not differ by age or IQ. This study illustrates the impact of visuospatial impairments on form discrimination, and suggests how these difficulties may affect visual scanning in 22q11.2DS.
机译:具有22q11.2缺失综合征(22q11.2DS)的个体在探索太空视觉信息时会受到损害;然而,关于该综合征的视觉形式辨别知之甚少。拥有22q11.2DS和41个控件的35个人完成了由本地元素组成的全局表单的表单歧视任务。受影响的个体在检测局部而不是全局差异时表现出明显的障碍。尽管如此,当22q11.2DS参与者单独显示时,他们很容易区分相同的本地元素,并且进一步使用主要成分证明了22q11.2DS中本地处理的便利性。这些结果没有因年龄或智商而异。这项研究说明了视觉空间障碍对形式歧视的影响,并提出了这些困难如何影响22q11.2DS中的视觉扫描。

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