基于计算机的命名治疗语义变体的初级渐进性失言症与创伤性脑损伤的历史:一个单一案例的实验设计
Gary Robinaugh1, Maya L Henry1,2, Robert Cavanaugh3
1Department of Speech, Language, and Hearing Sciences, The University of Texas at Austin.
Journal of speech, language, and hearing research : JSLHR
|February 6, 2024
概括
这项研究发现,对于一个有语义变异原发性渐进性失言症 (svPPA) 和创伤性脑损伤 (TBI) 的人来说,自给自取命名治疗是有效的. 虽然在训练有素的词语中观察到收益,但随着时间的推移,维护却下降了.
科学领域:
- 神经科学是一个神经科学.
- 语音语言病理学 语音语言病理学
- 认知康复 认知康复 认知康复
背景情况:
- 语义变体初级渐进性失言症 (svPPA) 是一种影响语言的神经退行性疾病.
- 患有svPPA的个体往往会经历渐进的命名困难.
- 创伤性脑损伤 (TBI) 可以进一步复杂化认知和语言缺陷.
研究的目的:
- 为了评估自给自取命名治疗对svPPA和TBI病史的个体的疗效.
- 评估治疗对训练有素和未训练有素词汇回忆的影响.
- 为了确定治疗效果的长期维持.
主要方法:
- 采用了单个案例实验设计,采用多个基线方法.
- 治疗包括了通过自适应空间检索软件 (Anki) 提供的词汇检索级联治疗原则.
- 在治疗前,治疗后,治疗后和12个月的随访阶段,对训练有素和未训练有素的单词进行了命名准确性的评估.
主要成果:
- 自主治疗的结果是,在60个训练的单词中,35个单词显著增加了.
- 没有观察到对未经训练的单词进行命名改进的概括.
- 在随访期间,训练项目的命名准确度逐渐下降.
结论:
- 自主命名治疗对svPPA和TBI患者来说是有前途的.
- 治疗的有效性可能会受到患者的动机的影响.
- 这种方法为增加svPPA患者获得语音语言干预的机会提供了一个潜在的途径.
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