Essays about: "Gustav Ahlman"

Found 1 essay containing the words Gustav Ahlman.

  1. 1. Improved Temporal Resolution Using Parallel Imaging in Radial-Cartesian 3D functional MRI

    University essay from Linköpings universitet/Datorseende

    Author : Gustav Ahlman; [2011]
    Keywords : fMRI; PRESTO-CAN; SENSE; parallel imaging; temporal resolution; radial-Cartesian sampling; normalized convolution;

    Abstract : MRI (Magnetic Resonance Imaging) is a medical imaging method that uses magnetic fields in order to retrieve images of the human body. This thesis revolves around a novel acquisition method of 3D fMRI (functional Magnetic Resonance Imaging) called PRESTO-CAN that uses a radial pattern in order to sample the (kx,kz)-plane of k-space (the frequency domain), and a Cartesian sample pattern in the ky-direction. READ MORE