THE EFFECTS OF INTRAVOXEL DEPHASING AND INCOMPLETE SLICE REFOCUSING ON SUSCEPTIBILITY CONTRAST IN GRADIENT-ECHO MRI

被引:16
作者
FRAHM, J
MERBOLDT, KD
HANICKE, W
机构
来源
JOURNAL OF MAGNETIC RESONANCE SERIES B | 1995年 / 109卷 / 02期
关键词
D O I
10.1006/jmrb.1995.0017
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
引用
收藏
页码:234 / 237
页数:4
相关论文
共 14 条
[1]  
DENBOEF JH, 1984, PHYS MED BIOL, V29, P857, DOI 10.1088/0031-9155/29/7/008
[2]   MR CONTRAST DUE TO MICROSCOPICALLY HETEROGENEOUS MAGNETIC-SUSCEPTIBILITY - NUMERICAL SIMULATIONS AND APPLICATIONS TO CEREBRAL PHYSIOLOGY [J].
FISEL, CR ;
ACKERMAN, JL ;
BUXTON, RB ;
GARRIDO, L ;
BELLIVEAU, JW ;
ROSEN, BR ;
BRADY, TJ .
MAGNETIC RESONANCE IN MEDICINE, 1991, 17 (02) :336-347
[3]   THE INFLUENCE OF THE SLICE-SELECTION GRADIENT ON FUNCTIONAL MRI OF HUMAN BRAIN ACTIVATION [J].
FRAHM, J ;
MERBOLDT, KD ;
HANICKE, W .
JOURNAL OF MAGNETIC RESONANCE SERIES B, 1994, 103 (01) :91-93
[4]   DIRECT FLASH MR IMAGING OF MAGNETIC-FIELD INHOMOGENEITIES BY GRADIENT COMPENSATION [J].
FRAHM, J ;
MERBOLDT, KD ;
HANICKE, W .
MAGNETIC RESONANCE IN MEDICINE, 1988, 6 (04) :474-480
[5]   FUNCTIONAL MRI OF HUMAN BRAIN ACTIVATION AT HIGH SPATIAL-RESOLUTION [J].
FRAHM, J ;
MERBOLDT, KD ;
HANICKE, W .
MAGNETIC RESONANCE IN MEDICINE, 1993, 29 (01) :139-144
[6]   BRAIN OR VEIN-OXYGENATION OR FLOW - ON SIGNAL PHYSIOLOGY IN FUNCTIONAL MRI OF HUMAN BRAIN ACTIVATION [J].
FRAHM, J ;
MERBOLDT, KD ;
HANICKE, W ;
KLEINSCHMIDT, A ;
BOECKER, H .
NMR IN BIOMEDICINE, 1994, 7 (1-2) :45-53
[7]   SIGNAL-TO-NOISE, RESOLUTION, AND BIAS FUNCTION-ANALYSIS OF ASYMMETRIC SAMPLING WITH ZERO-PADDED MAGNITUDE FT RECONSTRUCTION [J].
HURST, GC ;
HUA, JM ;
SIMONETTI, OP ;
DUERK, JL .
MAGNETIC RESONANCE IN MEDICINE, 1992, 27 (02) :247-269
[8]  
JESMANOWICZ A, 1994, 2ND P SOC MAGN RES M, P437
[9]   INTRAVASCULAR SUSCEPTIBILITY CONTRAST MECHANISMS IN TISSUES [J].
KENNAN, RP ;
ZHONG, JH ;
GORE, JC .
MAGNETIC RESONANCE IN MEDICINE, 1994, 31 (01) :9-21
[10]  
MARGOSIAN P, 1985, P SOC PHOTOOPT INSTR, V593, P6