Examining object movement determination method for use during recording of measuring data of magnetic resonance data record, involves determining movement of object during recording of measuring data from change of signal strength

摘要

The method involves providing a navigator signal based on irradiated excitation pulses, while recording measuring data. The movement of an examining object between two excitation pulses is determined during recording of the measuring data from a change of signal strength of a navigator signal in two antenna units, based on a spatial position of the antenna units. The determination of the movement of the object is based on spatial sensitivity profiles of the antenna units. The navigator signal is recorded without irradiation of gradient fields. An independent claim is also included for a magnet-resonance-device having a control unit.