2 papers
physics.med-ph2023
Flexible metasurface for improving brain imaging at 7T
Vladislav Koloskov, Wyger Brink, Andrew Webb +1
Ultra-high field MRI offers unprecedented detail for non-invasive visualization of the human brain. However, brain imaging is challenging at 7T due to the B field inhomogenei…
physics.med-ph2018
High-Permittivity Pad Design Tool for 7T Neuroimaging and 3T Body Imaging
J. H. F. van Gemert, W. M. Brink, A. G. Webb +1
Purpose: High-permittivity materials in the form of flexible 'dielectric pads' have proved very useful for addressing RF inhomogeneities in high field MRI. Finding the optimal desi…