A novel method for amplitude of radiofrequency field (B ) mapping based on the Bloch‐Siegert
shift is presented. Unlike conventionally applied double‐angle or other signal magnitude–…

Transceive array coils, capable of RF transmission and independent signal reception, were
developed for parallel, 1 H imaging applications in the human head at 7 T (300 MHz). The …

The purpose of this article is to elucidate inherent limitations to the performance of parallel
MRI. The study focuses on the ultimate signal‐to‐noise ratio (SNR), which refers to the …

Purpose To investigate proton density (PD)‐weighted zero TE (ZT) imaging for morphological
depiction and segmentation of cranial bone structures. Methods A rotating ultra‐fast …

Metabolic imaging with hyperpolarized [1‐ 13 C]pyruvate offers the unique opportunity for a
minimally invasive detection of cellular metabolism. Efficient and robust acquisition and …

In this work, the dependence of parallel MRI performance on main magnetic field strength is
experimentally investigated. Using the general framework of electrodynamic scaling, the B 0 …

Accurate quantification of uptake on PET images depends on accurate attenuation correction
in reconstruction. Current MR-based attenuation correction methods for body PET use a fat …

MR-based attenuation correction is instrumental for integrated PET/MR imaging. It is generally
achieved by segmenting MR images into a set of tissue classes with known attenuation …

This survey focuses on the fusion of two major lines of recent progress in MRI methodology:
parallel imaging with receiver coil arrays and the transition to high and ultra‐high field …

Tri-modality PET/CT–MRI includes the transfer of the patient on a dedicated shuttle from
one system into the other. Advantages of this system include a true CT-based attenuation …