Workflow comparison.
<p>Safe-mode PTX MRI with channel settings determined using the existing <b>(</b>A<b>)</b> and proposed <b>(</b>B<b>)</b> workflows, for two different regularization parameter values (<i>λ</i>1 = 1 and <i>λ</i>2 = 0.35). R...
محفوظ في:
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , , , |
| منشور في: |
2024
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| الموضوعات: | |
| الوسوم: |
إضافة وسم
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| الملخص: | <p>Safe-mode PTX MRI with channel settings determined using the existing <b>(</b>A<b>)</b> and proposed <b>(</b>B<b>)</b> workflows, for two different regularization parameter values (<i>λ</i>1 = 1 and <i>λ</i>2 = 0.35). Results are shown in <b>(</b>C<b>)</b> for MRI using a circularly polarized (CP) head-coil transceiver, for the same phantom setup, without and with the implanted wire. The measured temperature increase during TSE MRI, Δ<i>T</i>, and the signal intensity variation, Δ<i>S</i>, across the phantom are shown below each image. The wire tip is indicated via a black or white arrow.</p> |
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