利用功能磁共振成像确定大脑半球语言优势
Determination of cerebral hemisphere language dominance with functional magnetic resonance imaging.
作者信息
Lurito J T, Dzemidzic M
机构信息
Department of Radiology, Indiana University School of Medicine, University Hospital, Indianapolis, Indiana 46202-5253, USA.
出版信息
Neuroimaging Clin N Am. 2001 May;11(2):355-63, x.
PMID:11489744
Abstract
Functional MR imaging (fMRI) is useful for the determination of cerebral hemisphere language dominance, but it can be misleading if the imaging studies are not performed properly. The theoretic and technical problems involved in this use of fMRI are discussed, including behavioral paradigms, data analysis methods, subject handedness, and gender.
摘要
功能磁共振成像（fMRI）有助于确定大脑半球的语言优势，但如果成像研究执行不当，可能会产生误导。本文讨论了fMRI在这方面应用中涉及的理论和技术问题，包括行为范式、数据分析方法、受试者利手性和性别。
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