中国康复理论与实践Issue(3)：296-302,7.DOI:10.3969/j.issn.1006-9771.2015.03.013
注意训练对卒中后非流畅性失语症患者汉字加工能力的影响
Influence of Attention Training on Chinese Character Processing Capability in Poststroke Nonfluent Aphasiacs
摘要
Abstract
Objective To explore the influence of attention training on Chinese character processing capability in poststroke nonfluent aphasiacs. Methods 60 stroke patients with nonfluent aphasia and cognition dysfunction were divided into control group (n=30) and experi-mental group (n=30). The trainings (attention training and cognition training) were respectively 30 minutes each time, 5 times each week for 4 weeks. The change of reaction time and error rate were compared before and after they were performing the orthographic, semantic and phonological tasks. Results In the dual-task paradigm the change of reaction time and error rate in orthographic and semantic tasks of the ex-perimental group were all higher than the control group (P<0.001). But there was no difference between the two groups in the phonological task (P>0.05). In the single task paradigm there was no difference between the two groups (P>0.05). Conclusion 1. Attention training can improve the processing capacity significantly in orthographic and semantic tasks in the dual-task paradigm because the volume and distribu-tive ability of attention improve significantly. 2. Attention training can't improve the processing capacity in phonological tasks in the du-al-task paradigm because reading aloud and judging are required to process the vowel simultaneously. So that the competion intensifies and it is more difficult to finish the task. 3. In the single task paradigm, there is no significant difference between the influence of the two train-ings in poststroke nonfluent aphasiac because the single task needs little attention and the change in the control group is enough.关键词
注意训练/脑卒中/非流畅性失语/反应时/错误率Key words
attention training/stroke/nonfluent aphasiac/reaction time/error rate分类
医药卫生引用本文复制引用
裴倩,张通,宋鲁平..注意训练对卒中后非流畅性失语症患者汉字加工能力的影响[J].中国康复理论与实践,2015,(3):296-302,7.基金项目
1.国家自然科学基金项目(No.C030307)；2.中国康复研究中心课题(No.2011-3)。 （No.C030307）
