发明名称 METHODS FOR MAGNETIC RESONANCE ANALYSIS USING MAGIC ANGLE TECHNIQUE
摘要 Methods of performing a magnetic resonance analysis of a biological object are disclosed that include placing the object in a main magnetic field (that has a static field direction) and in a radio frequency field; rotating the object at a frequency of less than about 100 Hz around an axis positioned at an angle of about 54°44' relative to the main magnetic static field direction; pulsing the radio frequency to provide a sequence that includes a phase-corrected magic angle turning pulse segment; and collecting data generated by the pulsed radio frequency. In particular embodiments the method includes pulsing the radio frequency to provide at least two of a spatially selective read pulse, a spatially selective phase pulse, and a spatially selective storage pulse. Further disclosed methods provide pulse sequences that provide extended imaging capabilities, such as chemical shift imaging or multiple-voxel data acquisition.
申请公布号 US2008116889(A1) 申请公布日期 2008.05.22
申请号 US20060562390 申请日期 2006.11.21
申请人 BATTELLE MEMORIAL INSTITUTE 发明人 HU JIAN ZHI;WIND ROBERT A.;MINARD KEVIN R.;MAJORS PAUL D.
分类号 G01R33/483 主分类号 G01R33/483
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