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diffusion-weighted spin-echo echo-planar imaging (epi) pulse sequence  (Siemens AG)

 
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    Structured Review

    Siemens AG diffusion-weighted spin-echo echo-planar imaging (epi) pulse sequence
    Diffusion Weighted Spin Echo Echo Planar Imaging (Epi) Pulse Sequence, supplied by Siemens AG, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/echo-planar+diffusion+tensor+sequence/siemens+epibold/pmc04404209-60-7-6
    Average 90 stars, based on 1 article reviews
    diffusion-weighted spin-echo echo-planar imaging (epi) pulse sequence - by Bioz Stars, 2026-09
    90/100 stars

    Images

    Related Articles

    other:

    Article Title: Relationship Between Resting State Functional Connectivity and Reading-Related Behavioural Measures in 69 Adults
    Article Snippet: Whole-brain resting-state fMRI data were acquired using an echoplanar imaging (EPI) sequence based on the Siemens EP2D sequence (duration = 10 min, TR = 2,000 ms, TE = 3 ms, flip angle = 78°, 3 mm thick slices, 64 × 64 × 32 × 300 matrix, voxels size: 3 × 3 × 3.75 mm).

    Article Title: Comparison of a new MR rapid wash-out map with MR perfusion in brain tumors
    Article Snippet: Single dose MR perfusion was performed using manufacturer dependant DSC (Dynamic Susceptibility Contrast) T2* sequences (Siemens EP2D_Perfusion, Philips FFE_EPI_HR_Perfusion) without preload, and a bolus application of 0,1 ml Gadovist (Gadobust, Bayer Vital GmbH, Gebäude K56, D-51366 Leverkusen, Germany) per kg body weight with a flow of 3 ml / second.

    Article Title: Reducing SAR in 7T brain fMRI by circumventing fat suppression while removing the lipid signal through a parallel acquisition approach
    Article Snippet: Ep2d_bold (Siemens product) 1.6 mm iso, flip angle = 90 , 1 , 64 , 3 , 2 , 20 (partial Fourier = 7/8) , 1500 , 101 , 34.

    Article Title: Comparison of a new MR rapid wash-out map with MR perfusion in brain tumors
    Article Snippet: Sequence parameters for transversal T2* perfusion weighted imaging were TE = 31 ms, TR = 2840 ms, flip angle = 90° for EP2D_Perfusion (slice-thickness 4 mm, resolution 1.8 × 1.8 mm, scan time 151 s, 1.5T Sola, Siemens); TE = 40 ms, TR = 1552 ms, flip angle = 75° for FFE_EPI_HR_Perfusion (slice-thickness 4 mm, resolution 1.75 × 1.75 mm, scan time 67 s, 3T Achieva, Philips); and TE = 40 ms, TR = 1952 ms, flip angle = 75° for FFE_EPI_HR_Perfusion (slice-thickness 4 mm, resolution 2.33 × 2.33 mm, scan time 86 s, 1.5T Intera, Philips).

    Article Title: Thirty-minute motor imagery exercise aided by EEG sensorimotor rhythm neurofeedback enhances morphing of sensorimotor cortices: a double-blind sham-controlled study.
    Article Snippet: Neurofeedback training using electroencephalogram (EEG)-based brain–computer interfaces (BCIs) combined with mental rehearsals of motor behavior has demonstrated successful self-regulation of motor cortical excitability.. However, it remains unclear whether the acquisition of skills to voluntarily control neural excitability is accompanied by structural plasticity boosted by neurofeedback.. Here, we sought short-term changes in cortical structures induced by 30 min of BCI-based neurofeedback training, which aimed at the regulation of sensorimotor rhythm (SMR) in scalp EEG.

    Article Title: Generic acquisition protocol for quantitative MRI of the spinal cord.
    Article Snippet: On older Siemens platforms (e.g., VB17), the ep2d_diff product sequence is bipolar; however, research or work-in-progress sequences exist, such as WIP511 (monopolar option, with polarity alternation, freq stab and skewed fat sat).

    Article Title: Synchronous functional magnetic resonance eye imaging, video ophthalmoscopy, and eye surface imaging reveal the human brain and eye pulsation mechanisms
    Article Snippet: We used the following scanning parameters for the Siemens ep2d GRE-EPI (2D echo planar imaging) BOLD sequence: repetition time (TR = 100 ms), echo time (TE = 15 ms), echo train length (ETL:32), flip angle (FA = 15°), 128*128 matrix yielding 2.64 × 2.64 mm pixels, and one or two slices of varied thickness: (3, 4, and 5 mm).

    Sequencing:

    Article Title: Reduced cross-scanner variability using vendor-agnostic sequences for single-shell diffusion MRI.
    Article Snippet: 1Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA 2School of Biomedical Engineering, Southern Medical University, Guangzhou, China 3Department of Radiology, Stanford University, Stanford, California, USA 4Department of Radiology, Harvard Medical School, Boston, Massachusetts, USA 5Fetal-Neonatal Neuroimaging & Developmental Science Center, Boston Children’s Hospital, Boston, Massachusetts, USA 6Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, Massachusetts, USA 7Harvard/MIT Health Sciences and Technology, Cambridge, Massachusetts, USA 8Department of Biomedical Engineering, Case School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA 9Functional MRI Laboratory, Department of Radiology, University of Michigan, Ann Arbor, Michigan, USA 10Division of Medical Physics, Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany

    Diffusion-based Assay:

    Article Title: Reduced cross-scanner variability using vendor-agnostic sequences for single-shell diffusion MRI.
    Article Snippet: 1Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA 2School of Biomedical Engineering, Southern Medical University, Guangzhou, China 3Department of Radiology, Stanford University, Stanford, California, USA 4Department of Radiology, Harvard Medical School, Boston, Massachusetts, USA 5Fetal-Neonatal Neuroimaging & Developmental Science Center, Boston Children’s Hospital, Boston, Massachusetts, USA 6Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, Massachusetts, USA 7Harvard/MIT Health Sciences and Technology, Cambridge, Massachusetts, USA 8Department of Biomedical Engineering, Case School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA 9Functional MRI Laboratory, Department of Radiology, University of Michigan, Ann Arbor, Michigan, USA 10Division of Medical Physics, Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany



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