An MRI simulator for effects of realistic field distributions and pulse sequences, including SAR and noise correlation for array coils
We present a Bloch-based MRI simulator that considers desired sample, field distributions
(B0, B1, E1, Gx, Gy, Gz) and pulse sequence for determining effects of field distributions on
images (including noise correlation) and SAR. The software is provided with a few basic
libraries for simulation of head and body in 8-element transceiver arrays at 3T and 7T and a
GUI for designing and executing some simple pulse sequences, but structure of input files is
intentionally simple so users can generate their own sample, field distributions, and …
(B0, B1, E1, Gx, Gy, Gz) and pulse sequence for determining effects of field distributions on
images (including noise correlation) and SAR. The software is provided with a few basic
libraries for simulation of head and body in 8-element transceiver arrays at 3T and 7T and a
GUI for designing and executing some simple pulse sequences, but structure of input files is
intentionally simple so users can generate their own sample, field distributions, and …
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