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首页> 外文期刊>Cognitive neuropsychology >Wh- questions and passive sentences in non-fluent variant PPA and semantic variant PPA: Longitudinal findings of an anagram production task
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Wh- questions and passive sentences in non-fluent variant PPA and semantic variant PPA: Longitudinal findings of an anagram production task

机译：非流利的变体PPA和语义变体PPA中的wh-问题和被动句：七巧板制作任务的纵向发现

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摘要

Using an anagram task, we investigated longitudinal syntactic production by individuals with semantic variant primary progressive aphasia (svPPA) and non-fluent variant PPA (nfvPPA), compared to controls. The accuracy of the production of active and passive, and reversible and non-reversible sentences, as well as of wh- questions was compared across the three groups. Results showed a different pattern of syntactic impairment across the two patient groups. The nfvPPA group showed difficulty with wh- questions at Time 1 and impairment with the passive structure approximately one year later, at Time 2. Surprisingly, the svPPA group also showed difficulty with wh- questions from Time 1, but still no difficulty on passive sentences, two years later, at Time 3. Neither group had difficulty with reversibility. The results of the nfvPPA patients were as expected, and the results of the svPPA patients suggest that this group may exhibit a greater syntactic impairment than is typically recognized.
机译：与对照相比，我们使用字谜任务调查了具有语义变异的原发性进行性失语症（svPPA）和非流利的变异PPA（nfvPPA）的个体的纵向句法产生。在这三组中比较了主动和被动，可逆和不可逆句子以及疑问句的产生准确性。结果显示，在两个患者组中，句法障碍的模式不同。 nfvPPA组在时间1出现问题，而在一年后的时间2出现被动结构障碍。令人惊讶的是，svPPA组也从时间1出现问题，但被动句仍然没有困难，两年后的时间3。两组都没有可逆性问题。 nfvPPA患者的结果符合预期，而svPPA患者的结果表明该组可能表现出比通常公认的更大的句法障碍。

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