Development on extraction method of individuality in spoken language and brain activity information for testing disorders of thought and personality

我们对口语和思维过程中个性特征提取方法的发展进行了研究，得到了以下结果.我们分析了前额叶-感觉-丘脑系统和颞关联区-大脑半球-中隔系统作为皮质-皮质下模型，用于参数化和可视化的节律性脑电波的个人功能的临床和工程应用.通过遗传学研究，对正常人和人格障碍者进行结构化测验，根据脑基质、节律活动、异常性测验等结果建立人格模型，供临床应用.本研究开发了一套测量系统，用于测量正常人和人格障碍者结构化测试中的多通道脑电和脑磁图数据，为利用多脑活动相关分析进行个性和人格异常的诊断测试方法奠定基础.我们在双半球选择性注意的视听任务中改进了言语和非言语刺激系统，并采用两分呈现，以供临床用于人格及其障碍的测试。5.建立了面向临床的个性、人格及其障碍的脑基质、脑节律和口语数据库.我们开发了一个基于脑电和脑磁图头皮电流密度的三维图像导航系统，并利用脑电活动个体性提取方法进行网络模式分析。

We investigated and got following results on the development on extraction method of individuality in spoken language and thought process.1. We analyzed the prefronto-sensory-thalamic system and the temporal association area-hippocampo-septal system as cortico-subcortical models for clinical and engineering applications of parameterized and visualized personal functions of rhythmic brain waves.2. We tried to make a model of personalities based on results of brain substrates, rhythmic activities, abnormality test in structured tests to normal and personality disordered subjects for clinical use through genetic investigation.3. We developed a system for measuring multi-channel BEG and MEG data in structured tests to normal and personality disordered subjects to establish basis of diagnostic testing method on individuality and personality abnormalities using correlation analysis of multiple brain activities.4. We improved verbal and nonverbal stimulating system with dichotic presentation in audio-visual tasks of bi-hemispheric selective attention for clinical use in tests on personality and its disorders.5. We constructed a database of brain substrates, brain rhythm and spoken language of individuality, personality and its disorders toward clinical use.6. We developed a system of navigating images on 3D mapping of BEG and MEG scalp current densities and the pattern analysis for network use of the extracting method on individuality of brain activities.