术前精准决策
nTMS 数据是全面术前评估的基础,可以协助整个团队确定治疗策略。nTMS 可提供精准手术计划,使更多患者符合手术切除条件。3
结合 nTMS 数据精准评估手术风险,可针对具体病例计划使用术中神经电生理
映射与监测方案。这有助于提升 外科医生与临床神经电生理医师的协作效率。
在颅脑导航中显示 nTMS 数据,可有效引导直接皮层电刺激 (DCS) 实施,既提升
手术效率,又缩短术中映射相关的手术时间。6,7,8,9
*Krieg, Sandro M, et al. “Preoperative Motor Mapping by Navigated Transcranial Magnetic Brain Stimulation Improves Outcome for Motor Eloquent Lesions.” Neuro-Oncology 16.9 (2014):1274-282.
**Frey, Dietmar, et al. “Navigated Transcranial Magnetic Stimulation Improves the Treatment Outcome in Patients with Brain Tumors in Motor Eloquent Locations.” Neuro Oncology (2014):nou110v1-nou110.
将 Nexstim nTMS 结果整合到 Brainlab Elements,实现基于功能的纤维追踪
,为术前计划提供支持—提供了保留关键区域的工具。
Vucic S. et al., Clinical diagnostic utility of transcranial magnetic stimulation in neurological disorders. Updated report of an IFCN committee. Clin Neurophysiol. 2023 Jun:150:131-175
Krieg S. et al., Preoperative motor mapping by navigated transcranial magnetic brain stimulation improves outcome for motor eloquent lesions. Neuro Oncol. first published online February 9, 2014
Frey D., Navigated transcranial magnetic stimulation improves the treatment outcome in patients with brain tumors in motor eloquent locations.Neuro Oncology 2014 Oct; 16(10): 1365–1372
Krieg S., Nexstimnavigated TMS in presurgical mapping of cognitive task function, https://www.youtube.com/watch?v=EDG2r_EEgDs
Frey D. et al., A new approach for corticospinal tract reconstruction based on navigated transcranial stimulation and standardized fractional anisotropy values. Neuroimage 2012, 62(3):1600-9
Krieg S., Navigated Transcranial Magnetic Stimulation in Neurosurgery, Springer, 2017
Raffa G. et al., The role of navigated transcranial magnetic stimulation for surgery of motor-eloquent brain tumors: a systematic review and meta-analysis. Clin Neurol Neurosurg. 2019 May: 180:7-17
Rosenstock T. et al., Improving postsurgical paresis in brain tumor patients by transcranial magnetic stimulation, J Neurooncol. 2025 Jan 23
Mirza A.B. et al., Preoperative and intraoperative neuromonitoring and mapping techniques impact oncological and functional outcomes in supratentorial function-eloquent brain tumours: a systematic review and meta-analysis. eClinicalMedicine, Volume 80, February 2025, 103055
Narayana S. et al., Clinical Utility of Transcranial Magnetic Stimulation (TMS) in the Presurgical Evaluation of Motor, Speech, and Language Functions in Young Children With Refractory Epilepsy or Brain Tumor: Preliminary Evidence, Front Neurol. 2021 May 19:12:650830
Krieg S., E-field vs line navigation, Navigated Transcranial Magnetic Stimulation in Neurosurgery. p 14-18 Springer, 2017
Sollmann N. et al., Risk Assessment by Presurgical Tractography Using Navigated TMS Maps in Patients with Highly Motor-or Language-Eloquent Brain Tumors, Cancers (Basel). 2020 May 17;12(5):1264
CE 认证与 FDA 批准用途:Nexstim Navigated Brain Stimulation (NBS) 系统 5 适用于将大脑初级运动皮层无创映射至脑回。Nexstim NBS 系统 5 提供的信息可用于术前计划中的初级运动皮层评估。
当 Nexstim NexSpeech® 与 NBS 系统 5 结合使用时,适用于无创定位非语言功能关键区的皮层区域。NexSpeech® 提供的信息可用于脑外科手术患者的术前计划。在术中,NexSpeech® 提供的定位信息需通过直接皮层电刺激进行验证。
Nexstim NBS 系统 5 及配备 NexSpeech® 的 NBS 系统 5 均不适用于手术过程。Nexstim NBS 系统 5 及配备 NexSpeech® 的 NBS 系统 5 仅限经专业培训的临床专业人员使用。