Essays about: "self-gating"

Found 1 essay containing the word self-gating.

  1. 1. Extracting Cardiac and Respiratory Self-Gating Signals from Magnetic Resonance Imaging Data

    University essay from KTH/Skolan för teknik och hälsa (STH)

    Author : Rebecca Hellström Karlsson; Tobias Peterson; [2015]
    Keywords : MRI; MR; magnetic resonance imaging; SG; self-gating; cardiac; cardiac MRI; sliding window reconstruction; motion artefacts; motion correction; 3D; signal filtering; MRI; MR; magnetisk resonanstomografi; SG; self-gating; hjärta; hjärt-MR; sliding window reconstruction; signalfiltrering; rörelseartefakter; rörelsekorrigering; 3D;

    Abstract : Motion artefacts due to cardiac and respiratory motion present a daily challenge in cardiac Magnetic Resonance Imaging (MRI), and many different motion correction procedures are used in clinical routine imaging. To reduce motion artefacts further, patients are required to hold their breath during parts of the data acquisition, which is physically straining – especially when done repetitively. READ MORE