Figure 1 | Scientific Reports

Figure 1

From: Correcting B0 Field Distortions in MRI Caused by Stainless Steel Orthodontic Appliances at 1.5 T Using Permanent Magnets – A Head Phantom Study

Figure 1

Field correction device. (A) Intra-oral device fitting on a dental model with braces. (B) External device fitting on the head. (C) Back view of the external device showing plastic strips mounted on the device. (D) Zoom-in back view on the right half of mouth-band showing 2 rows × 2 columns of plastic strips embedded with permanent magnets. The left half of mouth-band with other 2 rows × 2 columns of plastic strips is outside the view.

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