A Modified Quadrature Birdcage Coil Incorporated With a Curved Feature for In Ovo MR Imaging.
IEEE Open J Eng Med Biol
; 5: 534-541, 2024.
Article
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| MEDLINE
| ID: mdl-39050970
ABSTRACT
Goal This study presents a novel MRI coil design approach explicitly tailored for chick embryo measurements, with the primary objective of improving sensitivity and coverage. Methods:
The limitations posed by conventional birdcage coils were addressed by introducing a curvature feature into a standard coil. The performance of the modified coil was assessed using EM simulations and experimental evaluations, which were subsequently validated using a 7 T MRI scanner. A comparative analysis was conducted against a standard quadrature low-pass birdcage coil to evaluate key factors.Results:
The proposed coil demonstrated improved SNR and uniformity, particularly in the proximity of the end-rings. These results were consistent with the findings obtained from the simulations.Conclusions:
The use of our innovative birdcage coil design holds promise and offers practical potential for in ovo studies.
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MEDLINE
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IEEE Open J Eng Med Biol
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2024
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Article