New Curved MRI Coil Design Enhances Chick Embryo Imaging
Chang-Hoon Choi, Maximilian Bruch, Suk-Min Hong, Sandra Krause, Carina Stegmayr, Stefan Schwan, Wieland A. Worthoff, Jörg Felder, and N. Jon Shah
17th July 2024
A recent study has introduced an innovative MRI coil design specifically developed for chick embryo imaging, featuring a unique curved design. By incorporating a curvature into the standard coil, the limitations of conventional birdcage coils are addressed, enhancing sensitivity and coverage.
The new coil was tested using electromagnetic simulations and experimental evaluations with a 7T MRI scanner. Results revealed that the curved design significantly improves signal-to-noise ratio (SNR) and image uniformity, especially around the end-rings, compared to traditional quadrature low-pass birdcage coils. This advancement is expected to provide superior MR image quality and sensitivity throughout the entire egg, making it a valuable tool for detailed in ovo studies and chick embryo research.
Original publication: A Modified Quadrature Birdcage Coil Incorporated With a Curved Feature for In Ovo MR Imaging