摘要
癫是神经元异常放电所致的慢性发作性神经功能障碍性疾病,因其发作的反复性、复杂性和多样性,大脑的结构和功能均受到严重损害。近年来,随着功能成像技术的不断发展,功能MR成像(f MRI)在癫中的应用越来越广泛,尤其是静息态f MRI(rs-f MRI)和同步联合脑电图f MRI(EEG-f MRI)的应用揭示了癫复杂网络、结构网络及功能网络改变的特点,为理解癫发病机制提供了重要的帮助。
Epilepsy is a chronic paroxysmal neurological disorder that caused by abnormal discharge of neurons. Because of its repetitive seizures, complex and various clinical manifestation, the structure and function of the brain both have been severely damaged. In recent years, with the rapid development of functional imaging technology, functional magnetic resonance imaging （fMRI） has been widely used in the evaluation of epilepsy. Particularly the resting-state fMRI alone or combining with EEG plays an important role in revealing the characteristics of the changes in complex network, structure network and functional network. It helps us to understand deeply about the pathogenesis of epilepsy.
出处
《国际医学放射学杂志》
2015年第6期531-534,共4页
International Journal of Medical Radiology
关键词
功能磁共振成像
癫
复杂网络
结构网络
功能网络
Functional magnetic resonance imaging
Epilepsy
Complex network
Structure network
Functional network
