Juan Felipe P J Abascal

Summary

Publications

  1. ncbi Influence of absorption and scattering on the quantification of fluorescence diffuse optical tomography using normalized data
    Juan Felipe Perez Juste Abascal
    Universidad Carlos III de Madrid, Departamento de Bioingeniería e Ingeniería Aeroespacial, 28911 Madrid, Spain
    J Biomed Opt 17:036013. 2012
  2. ncbi Use of anisotropic modelling in electrical impedance tomography: description of method and preliminary assessment of utility in imaging brain function in the adult human head
    Juan Felipe P J Abascal
    Laboratoire des Signaux et Systèmes, SUPELEC, Gif sur Yvette, France
    Neuroimage 43:258-68. 2008
  3. ncbi Comparison of methods for optimal choice of the regularization parameter for linear electrical impedance tomography of brain function
    Juan Felipe P J Abascal
    Department of Medical Physics, University College London, London, UK
    Physiol Meas 29:1319-34. 2008
  4. ncbi Validation of a finite-element solution for electrical impedance tomography in an anisotropic medium
    Juan Felipe P J Abascal
    Department of Medical Physics, University College London, London, UK
    Physiol Meas 28:S129-40. 2007

Detail Information

Publications4

  1. ncbi Influence of absorption and scattering on the quantification of fluorescence diffuse optical tomography using normalized data
    Juan Felipe Perez Juste Abascal
    Universidad Carlos III de Madrid, Departamento de Bioingeniería e Ingeniería Aeroespacial, 28911 Madrid, Spain
    J Biomed Opt 17:036013. 2012
    ..Using a heterogeneous model, the overall error ranged from -7 to 7%. In conclusion, this work demonstrates that assuming homogeneous media leads to noticeable quantification errors that can be improved by adopting heterogeneous models...
  2. ncbi Use of anisotropic modelling in electrical impedance tomography: description of method and preliminary assessment of utility in imaging brain function in the adult human head
    Juan Felipe P J Abascal
    Laboratoire des Signaux et Systèmes, SUPELEC, Gif sur Yvette, France
    Neuroimage 43:258-68. 2008
    ..This suggests that incorporation of anisotropy in numerical models used for image reconstruction is likely to improve EIT image quality...
  3. ncbi Comparison of methods for optimal choice of the regularization parameter for linear electrical impedance tomography of brain function
    Juan Felipe P J Abascal
    Department of Medical Physics, University College London, London, UK
    Physiol Meas 29:1319-34. 2008
    ..We recommend that GCV or LC be employed for reconstruction of human neonatal images, as UPRE requires an empirical estimate of the noise variance...
  4. ncbi Validation of a finite-element solution for electrical impedance tomography in an anisotropic medium
    Juan Felipe P J Abascal
    Department of Medical Physics, University College London, London, UK
    Physiol Meas 28:S129-40. 2007
    ....