ArticleMagma (New York, N.Y.)2014
Two-dimensional accelerated MP-RAGE imaging with flexible linear reordering.
Article in Magma (New York, N.Y.), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.
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Who cites it
35 citing papers in PubMed.
- GABAergic Modulation of Brain Function During Prosaccade and Antisaccade Eye Movements: Evidence From Ultra-High-Field fMRI.Human brain mapping · 2026Trial
- Hippocampal subfield plasticity is associated with improved spatial memory.Communications biology · 2024Trial
- Retinal layer assessments as potential biomarkers for brain atrophy in the Rhineland Study.Scientific reports · 2022Trial
- View Order With Arbitrary Center Echoes.Magnetic resonance in medicine · 2026Article
- Blood-derived microRNA signatures associated with hippocampal structure and atrophy rate: findings from the Rhineland Study.Molecular psychiatry · 2026Article
- Early life adversity shapes neural and behavioural responses to oxytocin during altruistic decision-making.Translational psychiatry · 2026Article
- Tandem repeat polymorphisms are associated with brain structure: results of two large population-based studies.Genome medicine · 2026Article
- Brain Pulsation Imaging Using Non-Balanced Steady-State Free Precession With 3D-EPI Readout.Magnetic resonance in medicine · 2026Article
- From single scenes to extended scenarios: The role of the ventromedial prefrontal cortex in the construction of imagery-rich events.PloS one · 2026Article
- Quantitative susceptibility mapping of brain iron in adult ADHD.Frontiers in psychiatry · 2026Article
- Ready for Routine: Homogeneous, High-Resolution, and Multicontrast Whole-Brain MRI at 7 Tesla in Short Scan Time With "plug-and-Play" pTx Sequences.Investigative radiology · 2025Article
- Quantitative susceptibility mapping at 7T as a biomarker of post- and interictal extravascular iron in patients with focal epilepsy.EBioMedicine · 2025Article
- Myelin water fraction mapping with joint inversion of gradient-echo and spin-echo data.Magma (New York, N.Y.) · 2025Article
- Neural Correlates and Sex-Specific Effects of Affectively Driven Processes Underlying Decision-Making in Adult ADHD.Brain and behavior · 2025Article
- Hippocampal-occipital connectivity reflects autobiographical memory deficits in aphantasia.eLife · 2024Article
- FastSurfer-HypVINN: Automated sub-segmentation of the hypothalamus and adjacent structures on high-resolutional brain MRI.Imaging neuroscience (Cambridge, Mass.) · 2023Article
- Quantifying MR head motion in the Rhineland Study - A robust method for population cohorts.NeuroImage · 2023Article
- Visual impairment and retinal and brain neurodegeneration: A population-based study.Human brain mapping · 2023Article
- Physical Activity Alters Functional Connectivity of Orbitofrontal Cortex Subdivisions in Healthy Young Adults: A Longitudinal fMRI Study.Healthcare (Basel, Switzerland) · 2023Article
- Network-Based Differences in Top-Down Multisensory Integration between Adult ADHD and Healthy Controls-A Diffusion MRI Study.Brain sciences · 2023Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectImplementation of an accelerated Magnetization Prepared RApid Gradient Echo (MP-RAGE) sequence for T1 weighted neuroimaging; exploiting modern MRI technologies to minimize scan time while preserving the image quality. MATERIALS AND
methodsA custom MP-RAGE sequence was implemented on a state-of-the-art 3T MR scanner equipped with a 32-channel receiver array head coil. The sequence utilized a shifted CAIPIRINHA k y -k z under-sampling pattern combined with elliptical scanning and a two-dimensional view ordering scheme to achieve high parallel imaging acceleration factors at maintained image contrast.
resultsIt could be shown that MP-RAGE accelerated in two k-space directions outperforms single direction acceleration, which is the common practice with standard view ordering. Applying the CAIPIRINHA technique in conjunction with elliptical scanning further increased this benefit.
conclusionBy combining MP-RAGE with CAIPIRINHA sampling and elliptical scanning, the scan time can be reduced from 4-5 min to 2-3 min with insignificant reduction in image quality.
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Registered trials
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