Study for the neuropsycological assessment and cognitive rehabilitation to the cognitive disorders through the personal computers.

本研究采用基于个人计算机的认知任务，对脑梗塞和脑瘫患者的认知功能障碍进行神经心理评估和认知康复。本研究设计了四种主要的认知任务来评估偏侧空间忽视患者、右侧脑梗塞患者和左侧脑梗塞患者的认知障碍，它们分别是评估注意缺陷的颜色-形状联合刺激的视觉搜索任务、评估图形-大地分离缺陷的嵌入图形任务、评估视觉图像缺陷的启动任务和评估工作记忆缺陷的时间-空间整合任务。研究发现，这些任务可以评估左右脑损伤患者认知缺陷过程的性质，也可以作为认知康复的工具；在基于计算机的认知评估在脑瘫患者中的应用方面，发现开发脑瘫患者剩余反应的放大传感器是非常重要的，这样脑瘫患者才能进行持续稳定的输出。在我们的研究中，发现了许多适合各种类型的剩余响应的电传感器。提示基于个人计算机的评估和认知康复可通过电子传感器接口应用于脑性瘫痪患者的认知功能障碍。

The present study was concerned with the neuropsychological assessment and the cognitive rehabilitation for the cognitive deficits of brain infarcted patients and cerebral palsy, using the personal computer based cognitive tasks. In this study, four main cognitive tasks were developed to assess the cognitive disorder processed of the hemispatial neglect patients, right hemisphere infarcted patients and left ones.They are the visual search task of color-shape conjunction stimuli to assess the attentional deficit, the embedded figure task to assess the figure-groud segregation deficit, the priming task to assess the visual image deficit, and the temporal-spatial integration task to assess the working memory deficits respectively. It was found that these tasks could assess the natures of cognitive deficits processes of right and left brain damaged patients as well as apply as the tools of cognitive rehabilitation.With respect to the application of the computer based cognitive assessment to the cerebral palsy, it was found that it is very important to develop the amplified sensors of the remained responses, which the cerebral palsy could do the constant and stable output. In our study, there found many electric sensor to fit the various types of the remained response. We could get the suggestion that the personal computer based assessment and cognitive rehabilitation could apply to the cognitive deficit of cerebral palsy through the interface of electric sensors.