| 摘要 |
The magnetic resonance imaging apparatus according to the present embodiment includes a storage unit, an eddy current correcting unit, and a gradient magnetic field power supply. The storage unit stores therein eddy current correction parameters that each correspond to the imaging positions to correct the influence of an eddy current magnetic field. The eddy current correcting unit receives the waveform of the gradient magnetic field calculated in accordance with the imaging condition, performs calculation onto the received waveform of the gradient magnetic field by use of an eddy current correction parameter selected in accordance with the position, and outputs the corrected waveform obtained as the calculation result to the gradient magnetic field power supply. The gradient magnetic field power supply receives the corrected waveform and applies a gradient magnetic field in accordance with the corrected waveform. |
