Structural imaging has a limited role in current diagnostic criteria for dementia with Lewy bodies (DLB), possibly since overt brain atrophy is uncommon in this disorder. Multivariate data analysis is promising in this context due to its superiority to detect subtle brain changes. This systematic review reports multivariate studies of structural imaging data in DLB. Preliminary evidence shows the capacity of structural imaging in discriminating DLB patients from Alzheimer's disease patients and healthy controls. Ongoing global initiatives will change statistical possibilities in DLB. Multivariate data analysis in DLB is an emerging field, and its use is encouraged.

中文翻译：

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路易体痴呆的结构成像：多元数据分析的潜力

结构成像在目前路易体痴呆 (DLB) 的诊断标准中作用有限，可能是因为明显的脑萎缩在这种疾病中并不常见。多变量数据分析在这种情况下很有希望，因为它具有检测细微大脑变化的优越性。本系统综述报告了 DLB 结构成像数据的多变量研究。初步证据显示结构成像在区分 DLB 患者与阿尔茨海默病患者和健康对照方面的能力。正在进行的全球举措将改变 DLB 的统计可能性。DLB 中的多变量数据分析是一个新兴领域，鼓励使用它。