Making Sense of Right Hemisphere Discourse Using RHDBank.

IF 1.8 4区医学 Q1 LINGUISTICS

Topics in Language Disorders Pub Date : 2021-01-01 DOI:10.1097/tld.0000000000000244

Jamila Minga, Melissa Johnson, Margaret Lehman Blake, Davida Fromm, Brian MacWhinney

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引用次数: 0

Abstract

Purpose: Right hemisphere brain damage (RHD) commonly causes pragmatic language disorders that are apparent in discourse production. Specific characteristics and approaches to assessment, diagnosis, and treatment of these disorders are not well-defined. RHDBank, a shared database of multimedia interactions for the study of communication using discourse, was created to address these gaps. The database, materials, and related analysis programs are free resources to clinicians, researchers, educators, and students.

Method: A standard discourse protocol was developed to elicit multiple types of discourse: free speech, conversation, picture description, storytelling, procedural discourse, and question-asking. Testing included measures of cognition, unilateral neglect, and communicative participation. Language samples were video-recorded and transcribed in CHAT format. Currently, the database includes 24 adults with RHD and 24 controls.

Results: Illustrative analyses show how RHDBank can facilitate research using micro- and macrolinguistic discourse analysis techniques both within this population and across populations. Educational resources, such as the Grand Rounds tutorial, were developed using case studies from the database.

Conclusions: RHDBank is a shared database of resources that can facilitate educational and research efforts to address the gaps in knowledge about RHD communication and improve the clinical management of individuals with RHD.

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利用 RHDBank 理解右半球话语。

目的：右半球脑损伤（RHD）通常会导致实用性语言障碍，这种障碍在话语表达中很明显。这些障碍的具体特征以及评估、诊断和治疗方法尚不明确。RHDBank 是一个共享的多媒体互动数据库，用于研究使用话语进行交流的情况。该数据库、资料和相关分析程序是临床医生、研究人员、教育工作者和学生的免费资源：方法：制定了一个标准的话语协议，以诱导多种类型的话语：自由言论、对话、图片描述、讲故事、程序性话语和提问。测试包括认知、单侧忽视和交流参与的测量。语言样本以 CHAT 格式进行录像和转录。目前，该数据库包括 24 名成年 RHD 患者和 24 名对照组患者：结果：说明性分析表明了 RHDBank 如何促进使用微观和宏观语言学话语分析技术对该人群和不同人群进行研究。结论：RHDBank 是一个共享的数据库，它可以为研究人员提供一个可以进行跨学科研究的平台：RHDBank 是一个资源共享数据库，可以促进教育和研究工作，弥补有关 RHD 交流知识的不足，改善 RHD 患者的临床管理。

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

Topics in Language Disorders Multiple-

CiteScore

3.50

自引率

0.00%

发文量

期刊介绍： Topics in Language Disorders (TLD) is a double-blind peer-reviewed topical journal that has dual purposes: (1) to serve as a scholarly resource for researchers and clinicians who share an interest in spoken and written language development and disorders across the lifespan, with a focus on interdisciplinary and international concerns; and (2) to provide relevant information to support theoretically sound, culturally sensitive, research-based clinical practices.

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