Magnetic resonance imaging and spectroscopic techniques are widely used in humans both
for clinical diagnostic applications and in basic research areas such as cognitive …

Radiological images are increasingly being used in healthcare and medical research. There
is, consequently, widespread interest in accurately relating information in the different …

With more than 40 installed MR systems worldwide operating at 7 Tesla or higher, ultra‐high‐
field (UHF) imaging has been established as a platform for clinically oriented research in …

Following early efforts in applying nuclear magnetic resonance (NMR) spectroscopy to study
biological processes in intact systems, and particularly since the introduction of 4 T human …

Over 20 000 MR systems are currently installed worldwide and, although the majority
operate at magnetic fields of 1.5 T and below (ie about 70%), experience with 3‐T (in high …

Radiofrequency (RF) field wave behavior and associated nonuniform image intensity at high
magnetic field strengths are examined experimentally and numerically. The RF field …

Conclusion Very high magnetic fields (4 Tesla and above) have been used in human
biomedical research only recently and in only few groups. The results so far suggest that …

Since the introduction of 4 T human systems in three academic laboratories circa 1990,
rapid progress in imaging and spectroscopy studies in humans at 4 T and animal model …

Since discovery of high-temperature superconductive (HTS) ceramics by Bednorz and
Muller in 1986, there has been an accelerated development of cold technologies in industry …

B1 Field inhomogeneity and the relative effects of dielectric resonances are analyzed within
the context of ultra high field MRI. This is accomplished by calculating the electromagnetic …