Runge V M, Wood M L
Department of Radiology, New England Medical Center Hospitals, Boston,Massachusetts 02111.
Magn Reson Imaging. 1988 Sep-Oct;6(5):595-607. doi: 10.1016/0730-725x(88)90135-x.
Since 1982, a number of techniques have been introduced for the purpose of reducing motion artifacts in magnetic resonance imaging. These are reviewed with an emphasis on effectiveness and clinical practicality. Physical restraints, data averaging, and gradient moment nulling are widely used at present. Fast imaging techniques, particularly with the advent of saturation pulses (to diminish arterial and venous pulsation artifacts), may be utilized in the future to obtain diagnostic quality abdominal and pelvic images during breath holding.
自1982年以来，为减少磁共振成像中的运动伪影引入了多种技术。本文对这些技术进行综述，重点在于有效性和临床实用性。目前广泛使用身体约束、数据平均和梯度矩归零。随着饱和脉冲的出现（以减少动脉和静脉搏动伪影），快速成像技术可能在未来用于在屏气期间获得具有诊断质量的腹部和盆腔图像。
