Now showing items 1-4 of 9

    • 31P magnetization transfer measurements of Pi→ATP flux in exercising human muscle 

      Sleigh, Alison; Savage, David; Williams, Guy; Porter, David; Carpenter, Adrian; Brindle, Kevin; Kemp, Graham J (American Physiological Society, 2016-03-15)
      Fundamental criticisms have been made over the use of (31)P magnetic resonance spectroscopy (MRS) magnetization transfer estimates of inorganic phosphate (Pi)→ATP flux (VPi-ATP) in human resting skeletal muscle for assessing ...
    • The Cambridge MRI database for animal models of Huntington disease 

      Sawiak, Stephen; Morton, Jennifer (Elsevier, 2015-05-02)
      We describe the Cambridge animal brain magnetic resonance imaging repository comprising 400 datasets to date from mouse models of Huntington disease. The data include raw images as well as segmented grey and white matter ...
    • MR fingerprinting with simultaneous B1 estimation 

      Buonincontri, Guido; Sawiak, Stephen (Wiley, 2015-10-28)
      Purpose MR fingerprinting (MRF) can be used for quantitative estimation of physical parameters in MRI. Here, we extend the method to incorporate B1 estimation. Methods The acquisition is based on steady state free ...
    • In vivo γ-aminobutyric acid measurement in rats with spectral editing at 4.7T 

      Sawiak, Stephen; Jupp, Bianca; Taylor, Tom; Caprioli, Daniele; Carpenter, Adrian; Dalley, Jeffrey (Wiley, 2015-12-03)
      Purpose To evaluate the feasibility of spectral editing for quantification of γ-aminobutyric acid (GABA) in the rat brain and to determine whether altered GABA concentration in the ventral striatum is a neural endophenotype ...