Expressive recall and recognition as complementary measures to assess novel word learning ability in aphasia

IF 4.6 Q2 MATERIALS SCIENCE, BIOMATERIALS
Lara Navarrete-Orejudo , Xim Cerda-Company , Guillem Olivé , Nadine Martin , Matti Laine , Antoni Rodríguez-Fornells , Claudia Peñaloza
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引用次数: 0

Abstract

Novel word learning ability has been associated with language treatment outcomes in people with aphasia (PWA), and its assessment could inform prognosis and rehabilitation. We used a brief experimental task to examine novel word learning in PWA, determine the value of phonological cueing in assessing learning outcomes, and identify factors that modulate learning ability. Twelve PWA and nineteen healthy controls completed the task, and recall and recognition tests of learning ability. Most PWA showed comparable learning outcomes to those of the healthy controls. Learning assessed via expressive recall was more clearly evidenced with phonological cues. Better single word processing abilities and phonological short-term memory and higher integrity of the left inferior frontal gyrus were related to better learning performance. Brief learning tasks like this one are clinically feasible and hold promise as screening tools of verbal learning in PWA once validated and evaluated for their capacity to predict treatment outcomes.

失语症患者新单词学习能力的补充评价:表达性回忆和识别
失语症患者的新单词学习能力与语言治疗结果有关,其评估可以为预后和康复提供信息。我们使用了一项简短的实验任务来检查PWA中的新词学习,确定语音提示在评估学习结果中的价值,并确定调节学习能力的因素。12名PWA和19名健康对照完成了任务,并进行了学习能力的回忆和识别测试。大多数PWA的学习结果与健康对照组相当。通过表达性回忆评估的学习通过语音线索得到了更明确的证明。较好的单词处理能力和语音短期记忆以及较高的左额下回完整性与较好的学习成绩有关。像这样的简短学习任务在临床上是可行的,一旦对其预测治疗结果的能力进行了验证和评估,就有望成为PWA言语学习的筛查工具。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
ACS Applied Bio Materials
ACS Applied Bio Materials Chemistry-Chemistry (all)
CiteScore
9.40
自引率
2.10%
发文量
464
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