D C Alexander

Summary

Affiliation: University College London
Country: UK

Publications

  1. ncbi Spatial transformations of diffusion tensor magnetic resonance images
    D C Alexander
    Department of Computer Science, University College London, UK
    IEEE Trans Med Imaging 20:1131-9. 2001
  2. ncbi Detection and modeling of non-Gaussian apparent diffusion coefficient profiles in human brain data
    D C Alexander
    Department of Computer Science, University College London, UK
    Magn Reson Med 48:331-40. 2002
  3. ncbi Defining Meyer's loop-temporal lobe resections, visual field deficits and diffusion tensor tractography
    M Yogarajah
    Department of Clinical and Experimental Epilepsy, UCL Institute of Neurology, Queen Square, London, UK
    Brain 132:1656-68. 2009
  4. ncbi Tractography of the parahippocampal gyrus and material specific memory impairment in unilateral temporal lobe epilepsy
    M Yogarajah
    Department of Clinical and Experimental Epilepsy, Institute of Neurology, University College London, UK
    Neuroimage 40:1755-64. 2008
  5. ncbi An automated approach to connectivity-based partitioning of brain structures
    P A Cook
    Centre for Medical Image Computing, Department of Computer Science, University College London, UK
    Med Image Comput Comput Assist Interv Int Conf Med Image Comput Comput Assist Interv 8:164-71. 2005

Collaborators

Detail Information

Publications5

  1. ncbi Spatial transformations of diffusion tensor magnetic resonance images
    D C Alexander
    Department of Computer Science, University College London, UK
    IEEE Trans Med Imaging 20:1131-9. 2001
    ..All of our methods improve the consistency between registered and target images over naïve warping algorithms...
  2. ncbi Detection and modeling of non-Gaussian apparent diffusion coefficient profiles in human brain data
    D C Alexander
    Department of Computer Science, University College London, UK
    Magn Reson Med 48:331-40. 2002
    ..This characterization validates the use of our method as an indicator of pathology that affects tissue structure, which will tend to reduce the complexity of the selected model...
  3. ncbi Defining Meyer's loop-temporal lobe resections, visual field deficits and diffusion tensor tractography
    M Yogarajah
    Department of Clinical and Experimental Epilepsy, UCL Institute of Neurology, Queen Square, London, UK
    Brain 132:1656-68. 2009
    ..In view of this, diffusion tensor tractography of the optic radiation is a potentially useful method to assess an individual patient's risk of postoperative VFDs following anterior temporal lobe resection...
  4. ncbi Tractography of the parahippocampal gyrus and material specific memory impairment in unilateral temporal lobe epilepsy
    M Yogarajah
    Department of Clinical and Experimental Epilepsy, Institute of Neurology, University College London, UK
    Neuroimage 40:1755-64. 2008
    ..Temporal lobe epilepsy (TLE) is associated with disrupted memory function. The structural changes underlying this memory impairment have not been demonstrated previously with tractography...
  5. ncbi An automated approach to connectivity-based partitioning of brain structures
    P A Cook
    Centre for Medical Image Computing, Department of Computer Science, University College London, UK
    Med Image Comput Comput Assist Interv Int Conf Med Image Comput Comput Assist Interv 8:164-71. 2005
    ..White-matter connectivities are inferred using a probabilistic tractography algorithm that models crossing pathways explicitly. The method is demonstrated with the partitioning of the corpus callosum of eight healthy subjects...