Comparison of the main neuropsychological variables between the three groups of subjects.

Means ± standard deviations.
*Significant difference using Bonferroni correction for thirteen tests (p<0.003). Abbreviations: FTD: frontotemporal dementia; PSP: progressive supranuclear palsy; C: controls; KW: Kruskall-Wallis test; MDRS: Mattis Dementia Rating Scale; FAB: Frontal Assessment Battery; WCST: Wisconsin Card Sorting Test.

均值±标准差。
*经13项检验的邦弗朗尼（Bonferroni）校正后存在显著差异（p<0.003）。缩写说明：FTD：额颞叶痴呆（frontotemporal dementia）；PSP：进行性核上性麻痹（progressive supranuclear palsy）；C：对照组（controls）；KW：克鲁斯卡尔-沃利斯检验（Kruskall-Wallis test）；MDRS：马特利斯痴呆评定量表（Mattis Dementia Rating Scale）；FAB：额叶评估量表（Frontal Assessment Battery）；WCST：威斯康星卡片分类测验（Wisconsin Card Sorting Test）。