Active Decoupling for Prostate MR Imaging and Spectroscopy with Extended Field of View at 7T

Keywords

achieve achieved active adjusted adjustment alternative amplitude antenna antennas applied avoid avoiding axial benefits black blocks body cancer caused challenging chosen circle close coil coils combination combined combining compartment components compromised considered contrast correspond counteract counteracted coupling decouple decoupled decoupling degrees detail diode diodes disturbance dominance double driven effective efficiency efficient element elements emulating enable enlarged even excitation expands expected extended external field fields find form generally generated in vivo inclusion inductive inserted inside institute inversion investigate like load location loop manually match matched matrix medical minimize minutes need needed needs negligible nominal optimize optimized optimizing orange particularly pelvis peter phantom position positioned power practical preferable properties propose prostate prostates radiative receive receiving reception reduced reflected remains represent requires scaled scenario sensitivity shimming situation slice spectroscopy spin spots strength strengths strong stronger substantially switching system tilted tissue torso transceiver transition transmission transmit transmitters transmitting tube tuned uniform view volunteer water white yellow zones