作者
Sebastian Ille, Nico Sollmann, Theresa Hauck, Stefanie Maurer, Noriko Tanigawa, Thomas Obermueller, Chiara Negwer, Doris Droese, Tobias Boeckh-Behrens, Bernhard Meyer, Florian Ringel, Sandro M Krieg
发表日期
2015/8/1
期刊
Journal of neurosurgery
卷号
123
期号
2
页码范围
314-324
出版商
American Association of Neurological Surgeons
简介
OBJECT
Language mapping by repetitive navigated transcranial magnetic stimulation (rTMS) is increasingly used and has already replaced functional MRI (fMRI) in some institutions for preoperative mapping of neurosurgical patients. Yet some factors affect the concordance of both methods with direct cortical stimulation (DCS), most likely by lesions affecting cortical oxygenation levels. Therefore, the impairment of the accuracy of rTMS and fMRI was analyzed and compared with DCS during awake surgery in patients with intraparenchymal lesions.
METHODS
Language mapping was performed by DCS, rTMS, and fMRI using an object-naming task in 27 patients with left-sided perisylvian lesions, and the induced language errors of each method were assigned to the cortical parcellation system. Subsequently, the receiver operating characteristics were calculated for rTMS and …
学术搜索中的文章
S Ille, N Sollmann, T Hauck, S Maurer, N Tanigawa… - Journal of neurosurgery, 2015