Meeting Banner
Abstract #0783

Beyond the biological resolution limit: Prospectively motion corrected Time of Flight angiography at 7T

Hendrik Mattern1, Alessandro Sciarra1, Frank Godenschweger1, Daniel Stucht1, Falk Lüsebrink1, and Oliver Speck1,2,3,4

1BMMR, Otto-von-Guericke-University, Magdeburg, Germany, 2German Center for Neurodegenerative Disease, Magdeburg, Germany, 3Center for Behavioral Brain Sciences, Magdeburg, Germany, 4Leibniz Institute for Neurobiology, Magdeburg, Germany

Subject motion limits the potential of high resolution Time of Flight (ToF) angiography at 7T, even small scale, involuntary movements can degrade the image quality. In this study, prospective motion correction was able to overcome the biological resolution limit in a healthy subject population (quality assessment with quantitative and qualitative metrics), and was used to acquire the highest in vivo ToF data set to date with an isotropic voxel size of 0.15mm³.

This abstract and the presentation materials are available to members only; a login is required.

Join Here