Development of integrated system of mental test and brain information analysis for diagnosis as well as treatment evaluation of language and thought disorders

我们在语言测试数据与脑信息集成同步采集系统的研制方面进行了研究，取得了以下成果：1.将特征提取和相关分析方法应用于语言和思维过程中的脑功能数据，以阐明语言和思维过程中脑功能同步的重要性，2.建立了一个在线任务呈现系统，通过计算机控制的视听呈现来测试心理和语言功能。3.证实了正常人和精神分裂症患者心理测试数据库对语言和思维障碍的主观评价的适用性。5.利用Java语言确定了网络用户界面的优先级，利用QuickTime3.0移动数据文件，实现了多种组合数据的图形化交互操作并对该系统的实际应用进行了检验，得出结论：与目前高分辨率的fMRI相比，需要128通道以上的EEG/MEG数据，同时还需要建立多通道同时测量脑功能的技术。

We investigated and obtained following results on the development of integrated simultaneous acquisition system of test data and brain infomation of language, cognitive and mental functions for diagnosis as well as treatment evaluation of language and thought disorders.1.We applied the feature extraction and correlation analysis method to brain functional data during language and thought processes in order to clarify the importance of coincident cerebral functional modules localized and associated by fast rhythmic activities.2.We constructed a on-line task presenting system in order to test mental and language functions by computer-controlled audio-visual presentation.3.We confirmed the applicability of data-base on mental test on normals and schizophrenics to subjective evaluation of language and thought disorders.4.We elucidated the necessity of such as structure-function corresponding model between 3D object of brain massive and scalp surface object for final routine integrating test and analysis.5.We confirmed the priority of network user interface by Java and moving data files by Quick Time 3.0 for interactive manipulation of multiple combined data in picture format.6.We completed the integrated test and analysis system and examined the system for practical application to conclude that more than 128channel EEG/MEG data are necessary compared to recent high resolution fMRI and also that technique of multiple simultaneous measuring on brain functions should be established.