Model-based semantic treatment for naming deficits in aphasia
Model-based semantic treatment for naming deficits in aphasia
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DOI：
10.1044/jslhr.4204.972
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发表时间：
1999-08-01
影响因子：
2.6
通讯作者：
Thompson, CK
中科院分区：
文献类型：
--
作者：
Drew, RL;Thompson, CK
图片命名的交互式激活模型被用来指导治疗的语义水平的赤字在4个人失语症和严重的图片命名问题。参与者表现出的配置文件符合布罗卡失语症与严重的命名缺陷，其中一部分是由于语义障碍的基础上测试的词汇系统。基于语义的治疗被用来训练命名的名词在两个语义类别中使用一个单一的参与者多基线的行为和参与者。额外的治疗，其中包括正字法和语音信息的目标词，然后应用。治疗反应和错误模式表明，语义治疗导致2的4名参与者的训练和未经训练的项目的命名得到改善。两名参与者没有表现出改善命名，直到治疗强调的语音形式的话提供。本研究展示了使用交互式激活模型计划的基础上，在词汇处理系统的中断水平治疗的效用。
An interactive activation model for picture naming was used to guide treatment of a semantic-level deficit in 4 individuals with aphasia and severe picture-naming problems. Participants exhibited a profile consistent with Broca's aphasia with severe naming deficits, part of which was attributable to a semantic impairment based on testing of the lexical system. A semantic-based treatment was used to train naming of nouns in two semantic categories using a single-participant multiple baseline across behaviors and participants. Additional treatment, which included orthographic and phonological information about target words, then was applied. Treatment responses and error patterns demonstrated that semantic treatment resulted in improved naming of both trained and untrained items for 2 of 4 participants. Two participants did not show improved naming until treatment emphasizing the phonological Form of the word was provided. This study demonstrates the utility of using an interactive activation model to plan treatment based on levels of disruption in the lexical processing system.