Functional magnetic resonance imaging - Factors modulating the cortical activation pattern of the motor system

被引：0
|
作者：
Yousry, I
Naidich, TP
Yousry, TA
机构：
[1] Univ Munich, Klinikum Grosshadern, Dept Neuroradiol, Sch Med, D-81377 Munich, Germany
[2] CUNY, Mt Sinai Med Ctr, Dept Neuroradiol, New York, NY 10029 USA
来源：
NEUROIMAGING CLINICS OF NORTH AMERICA | 2001年 / 11卷 / 02期
关键词：
D O I：
暂无
中图分类号：
Q189 [神经科学];
学科分类号：
071006 ;
摘要：
The use of functional MR imaging (fMRI), especially in a clinical setting, requires knowledge and control of the physiologic factors that can affect the hemodynamic response of the brain. In this article, the authors review the influence of elementary parameters of the motor system such as hemispheric dominance, rate, and force of action, and complexity of a paradigm in determining the cortical fMRI signal change.
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收藏
页码：195 / +
页数：11
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