Browsing by Subject "Diffusion MRI"

Now showing items 1-4 of 4

    • Examining Tissue Microstructure with Temporal Diffusion Magnetic Resonance Spectroscopy 
      Colvin, Daniel Christopher (2009-11-09)
      Department: Physics
      Diffusion-weighted magnetic resonance imaging (DW-MRI) is a noninvasive imaging technique that can be used to quantify the rate of self-diffusion of water molecules. In biological tissues the mobility of water molecules ...
    • Gray Matter Surface-based Spatial Statistics in Neuroimaging Studies 
      Parvathaneni, Prasanna (2019-03-22)
      Department: Electrical Engineering
      Neuroimaging provides an opportunity to gain valuable insight onto the microstructural changes in the brain associated with healthy growth and neurological disorders when conducting longitudinal or cross sectional studies. ...
    • High angular resolution diffusion imaging of brain white matter and its application to schizophrenia 
      Hong, Xin (2010-04-10)
      Department: Biomedical Engineering
      By sampling the self-diffusion of water molecules, diffusion tensor imaging (DTI) is able to characterize the microstructure of brain white matter. Previous DTI studies in schizophrenia have reported white matter alterations ...
    • Histological Validation of Diffusion MRI 
      Schilling, Kurt Gregory (2017-12-12)
      Department: Biomedical Engineering
      The ability of diffusion magnetic resonance imaging (dMRI) fiber tractography to non-invasively map the three-dimensional (3D) network of the human brain has proven to be a valuable neuroimaging tool, improving our ...