腦部磁振造影的頭動校正方法

The present invention provides a head motion correction method for brain magnetic resonance imaging. When performing brain magnetic resonance imaging on a subject, an inertial sensing unit is arranged on the subject's forehead to detect the head rotation angle corresponding to the subject's head motions, and the head motion amount of the subject corresponding to the head motions is detected by video tracking arranged at a marker set on the subject's chin. The head motion correction is performed based on the rotation angle and the motion amount, thereby effectively suppressing/reducing image artifacts caused by the subject's head motions.