Synchronization maintaining the image contrast of desire in the image pickup which it could point in cyclic body motion information of the suffering inspection person, it compacts imaging time. Because of that, before the measurement period of the echo signal 2nd period to provide one side at least 1st period and afterwards at the time of synchronous measuring of the echo signal which synchronization is done in the trigger information which is detected from the said cyclic body motion information of the suffering inspection person who possesses cyclic body motion, to split the K space into the multiple part fields, low with measurement of the echo signal which corresponds to the part field of three-dimensional frequency side and measurement of the echo signal which corresponds to the part field of high three-dimensional frequency side, 1st period and at least one side of 2nd period uncommonnessIt can train.被検者の周期的体動情報に同期させた撮像において、所望の画像コントラストを維持して、撮像時間を短縮する。そのために、周期的体動を有する被検者の該周期的体動情報から検出したトリガー情報に同期したエコー信号の同期計測において、エコー信号の計測期間の、前に第1の期間と後に第2の期間の少なくとも一方を設け、K空間を複数の部分領域に分割し、低空間周波数側の部分領域に対応するエコー信号の計測と、高空間周波数側の部分領域に対応するエコー信号の計測とで、第1の期間と第2の期間の少なくとも一方を異ならせる。
