Image uniformityPurpose: Non-uniform B1+ excitation and high specific absorption rates (SAR) compromise proton MR imaging of human brain at 9.4 T (400.5 MHz). By combining a transmit/receive surface coil array using serial transmission of individual coils with a total generalized variation ...
Ultrahigh magnetic field, 9.4 Tesla, proton MRI, human brain, surface coil arrays, SENSE reconstruction, specific absorption rate, image uniformityPurposeNon-uniform B1+ excitation and high specific absorption rates (SAR) compromise proton MR imaging of human brain at 9.4T (400.5MHz). By combining...
Gastro-oesophageal reflux disease (GORD) is a highly prevalent chronic disorder in which retrograde flow of gastric contents into the oesophagus causes troublesome symptoms or lesions. Proton pump inhibitor (PPI) therapy controls reflux disease in 95% of the pat...