Objective: to explore the clinical value of functional neuronavigation-assisted operations on brain occupying lesions involving motor cortex through individualized keyhole approaches.
目的：探讨功能磁共振导航辅助锁孔手术治疗脑皮层运动区占位性病变的临床价值。
Methods MEG was used to locate the epilepsy focus and the functional cortex in 216 patients with intractable epilepsy, and the MEG neuronavigation system was used in the operations in 18 cases.
方法回顾性分析216例手术治疗顽固性癫病例，术前应用脑磁图辅助定位皮层癫灶及重要皮质功能区范围，其中18例将脑磁图与神经导航系统结合。
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