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Flyback Echo-Planar Imaging (EPI) Pulse Sequence with Embedded Chemical-Shift and Field Inhomogeneity Compensation Schemes and Artifact-Free Image Reconstruction Procedures
This technology produces echo-planar imaging (EPI) MRI data free from typical EPI artifact (e.g., Nyquist artifact; chemical-shift artifact; geometric distortion) via two interrelated components. The first is a new algorithm that is used to acquire flyback echo-planar imaging (EPI) data, in which chemical-shift artifact and magnetic field inhomogeneity...
Published: 4/23/2024
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Inventor(s): Nan-kuei Chen
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Healthcare Portfolios > Radiology
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Novel Multi-Omics Aging Clock
A multi-omics clock analyzes multiple layers of omics data with machine learning to predict remaining lifespan of mammals, particularly for animal model studies. Large omics data sets may be used from combinations of genomics, proteomics, lipids, etc. available from blood or other simple sample collection. This tool can robustly capture changes...
Published: 3/12/2024
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Inventor(s): George Sutphin, Samuel Freitas, Megha Padi, Chen Chen
Keywords(s):
Category(s): Technology Classifications > Life Sciences > Biomarkers, Technology Classifications > Research Tools > Animal Models, Technology Classifications > Research Tools > Screening assays, Technology Classifications > Research Tools > Simulators and Modeling Tools
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Spectral-Tagging Technique for Improving Resolution of Dynamic Echo-Planar Imaging
This invention is a spectral-tagging method that allows for 3X faster speed of acquisition with improved resolution of the targeted physiology. The invention improves upon echo-planar imaging by band-pass filtering different signals to reconstruct a specific spectral peak, resulting in high quality images without aliasing artifacts from multi-band echo-planar...
Published: 2/1/2024
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Inventor(s): Nan-kuei Chen
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Electronics > Mixed Signal Processing, Technology Classifications > Imaging & Optics > Medical Imaging
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