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SENSE: Sensitivity encoding for fast MRI
TLDR
The problem of image reconstruction from sensitivity encoded data is formulated in a general fashion and solved for arbitrary coil configurations and k‐space sampling patterns and special attention is given to the currently most practical case, namely, sampling a common Cartesian grid with reduced density.
View on Wiley
Advances in sensitivity encoding with arbitrary k‐space trajectories
TLDR
Using the proposed method, SENSE becomes practical with nonstandard k‐space trajectories, enabling considerable scan time reduction with respect to mere gradient encoding, and the in vivo feasibility of non‐Cartesian SENSE imaging with iterative reconstruction is demonstrated.
View on Wiley
2D sense for faster 3D MRI
TLDR
It is shown that in Fourier imaging with two phase encoding directions, 2D SENSE has key advantages over one-dimensional parallel imaging approaches, resulting in superior signal-to-noise behavior.
View on Springer
Sensitivity‐encoded spectroscopic imaging
TLDR
The in vivo feasibility of SENSE‐SI is verified by metabolic imaging of N‐acetylaspartate, creatine, and choline in the human brain, and results are compared to conventional SI, with special attention to the spatial response and the SNR.
View on Wiley
Diffusion MRI shows increased water apparent diffusion coefficient in the brains of cirrhotics
TLDR
Brain water apparent diffusion coefficient is increased in patients with chronic liver disease and may be useful in monitoring patients with hepatic encephalopathy.
View on Wolters Kluwer
PRESTO‐SENSE: An ultrafast whole‐brain fMRI technique
TLDR
A new ultrafast MR imaging method is proposed and tested, which enables whole‐brain fMRI with a true temporal resolution of 1 sec, and is compared with conventional functional imaging techniques, such as PRESTO and EPI.
View on Wiley
Specific coil design for SENSE: A six‐element cardiac array
TLDR
The implications of SENSE imaging for coil layout by means of simulations and imaging experiments in a phantom and in vivo are studied and new, specific design principles are identified.
View on Wiley
MRI with zero echo time: Hard versus sweep pulse excitation
TLDR
The SNR implications of sweep excitation and of initial or periodical acquisition gaps required for transmit‐receive switching are investigated and it was found by simulations and experiments that, whereas equivalent in terms of T2 sensitivity, the two techniques differ in SNR performance.
View on Wiley
High‐resolution ZTE imaging of human teeth
TLDR
Compared to μCT, ZTE MRI appears to be less susceptible to artefacts caused by dental fillings and to offer superior sensitivity for the detection of early demineralisation and caries lesions.
View on Wiley
ZTE imaging in humans
TLDR
This work enables and demonstrates ZTE imaging in humans using a whole‐body magnet for zero echo time imaging of tissues with very rapid transverse relaxation.
View on Wiley
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