原发性癫痫的多模态磁共振成像研究进展

摘要

原发性癫痫是常见的神经系统疾病，为神经元异常放电导致反复的大脑机能紊乱所致。其发病机制繁杂，临床表现多样，因此加深对该病本质的认识，对患者的诊治具有重大意义。近年来，多模态磁共振技术不断进步，已经从形态结构水平成像发展到代谢、功能以至分子水平成像，在癫痫的定位、定侧诊断，术前及预后的脑功能评估等方面发挥着越来越重要的作用，本文综述了近年来多模态磁共振新技术在癫痫领域的进展。%The idiopathic epilepsy is a common neurological disorder characterized by abnormal hyper-synchronization of neural activity. It is important to understand the essence for the diagnosis and treatment. In the recent years, with the rapid development of mutiple MRI, it has made great progresses in the level of morphological structure imaging, the metabolism, the function and the molecular imaging, which plays an important role in the location of epilepsy, the lateralization diagnosis and the assessment of the cerebral function for the preoperative and prognosis. This article mainly discusses the new technology progresses of mutiple MRI in the idiopathicx epilepsy.