The development of MRI systems operating at or above 7 T has provided researchers with a
new window into the human body, yielding improved imaging speed, resolution and signal‐…

The use of MR imaging to image anisotropically restricted diffusion (ARD) of water in the
nervous system is described. The theoretical basis for the use of the pulsed gradient spin echo …

The developing Human Connectome Project is set to create and make available to the
scientific community a 4-dimensional map of functional and structural cerebral connectivity from …

In pursuing our work on the organization of human visual cortex, we wanted to specify more
accurately the position of the visual motion area (area V5) in relation to the sulcal and gyral …

… Joseph Hajnal is head of physics and engineering at the Robert Steiner Magnetic Resonance
… Hajnal began research in medical imaging with a special interest in magnetic resonance …

… JV Hajnal and AN Price are with the Division of Imaging Sciences and the Biomedical
Engineering … Rueckert, and JV Hajnal, “Dictionary learning and time sparsity for dynamic MR data …

Quantitative research in neuroimaging often relies on anatomical segmentation of human
brain MR images. Recent multi-atlas based approaches provide highly accurate structural …

Regions in three-dimensional magnetic resonance (MR) brain images can be classified
using protocols for manually segmenting and labeling structures. For large cohorts, time and …

Increased acquisition efficiency has been achieved by exciting several slices simultaneously.
The mixed data were unfolded to produce separate slices using the spatial encoding …

Magnetic resonance imaging and spectroscopy systems use coils, either singly or as arrays,
to intercept radio-frequency (RF) magnetic flux from regions of interest, often deep within the …