J Haueisen

Summary

Affiliation: University of Jena
Country: Germany

Publications

  1. ncbi request reprint Influence of tissue resistivities on neuromagnetic fields and electric potentials studied with a finite element model of the head
    J Haueisen
    Biomagnetisches Zentrum, Friedrich Schiller Universitat Jena, Germany
    IEEE Trans Biomed Eng 44:727-35. 1997
  2. ncbi request reprint [Effect of boundary element discretization on forward calculation and the inverse problem in electroencephalography and magnetoencephalography]
    J Haueisen
    Biomagnetisches Zentrum, Friedrich Schiller Universitat Jena
    Biomed Tech (Berl) 42:240-8. 1997
  3. ncbi request reprint The influence of local tissue conductivity changes on the magnetoencephalogram and the electroencephalogram
    J Haueisen
    Biomagnetisches Zentrum, Klinik fur Neurologie, Friedrich Schiller Universitat Jena
    Biomed Tech (Berl) 45:211-4. 2000
  4. ncbi request reprint The influence of lorazepam on somatosensory-evoked fast frequency (600 Hz) activity in MEG
    J Haueisen
    Department of Neurology, Biomagnetisches Zentrum, Friedrich Schiller Universitat Jena, Philosophenweg 3, 07740, Jena, Germany
    Brain Res 874:10-4. 2000
  5. ncbi request reprint [High-resolution magnetoencephalography--studies with a small-volume phantom]
    T Hagner
    Biomagnetisches Zentrum, Friedrich Schiller Universitat Jena
    Biomed Tech (Berl) 44:38-45. 1999
  6. ncbi request reprint Multiplicity in the high-frequency signals during the short-latency somatosensory evoked cortical activity in humans
    J Haueisen
    Biomagnetic Center, Friedrich Schiller Universitat Jena, Philosophenweg 3, 07743 Jena, Germany
    Clin Neurophysiol 112:1316-25. 2001
  7. ncbi request reprint The influence of brain tissue anisotropy on human EEG and MEG
    J Haueisen
    Biomagnetisches Zentrum, Friedrich Schiller Universitat, Jena, Germany
    Neuroimage 15:159-66. 2002

Collaborators

Detail Information

Publications7

  1. ncbi request reprint Influence of tissue resistivities on neuromagnetic fields and electric potentials studied with a finite element model of the head
    J Haueisen
    Biomagnetisches Zentrum, Friedrich Schiller Universitat Jena, Germany
    IEEE Trans Biomed Eng 44:727-35. 1997
    ..Therefore, an accurate modeling of magnetic field and electric potential strength requires accurate knowledge of tissue resistivities, while for source localization procedures this knowledge might not be a necessity...
  2. ncbi request reprint [Effect of boundary element discretization on forward calculation and the inverse problem in electroencephalography and magnetoencephalography]
    J Haueisen
    Biomagnetisches Zentrum, Friedrich Schiller Universitat Jena
    Biomed Tech (Berl) 42:240-8. 1997
    ..Source reconstruction employing quasispherical correction was found to be the most stable, in particular in the case of coarse BEM discretization...
  3. ncbi request reprint The influence of local tissue conductivity changes on the magnetoencephalogram and the electroencephalogram
    J Haueisen
    Biomagnetisches Zentrum, Klinik fur Neurologie, Friedrich Schiller Universitat Jena
    Biomed Tech (Berl) 45:211-4. 2000
    ..Conductivity changes in these voxels yield a greater change in the amplitude of the magnetic field (and consequently in the dipole strength) than in the amplitude of the electric potential...
  4. ncbi request reprint The influence of lorazepam on somatosensory-evoked fast frequency (600 Hz) activity in MEG
    J Haueisen
    Department of Neurology, Biomagnetisches Zentrum, Friedrich Schiller Universitat Jena, Philosophenweg 3, 07740, Jena, Germany
    Brain Res 874:10-4. 2000
    ..The source strengths of both N20m and 600-Hz bursts were significantly increased. Our results provide evidence for two components of the 600-Hz activity with a different generator structure...
  5. ncbi request reprint [High-resolution magnetoencephalography--studies with a small-volume phantom]
    T Hagner
    Biomagnetisches Zentrum, Friedrich Schiller Universitat Jena
    Biomed Tech (Berl) 44:38-45. 1999
    ..The spatial errors detected were related to sensor position in the cryostatic vessel as well as to external low-frequency noise...
  6. ncbi request reprint Multiplicity in the high-frequency signals during the short-latency somatosensory evoked cortical activity in humans
    J Haueisen
    Biomagnetic Center, Friedrich Schiller Universitat Jena, Philosophenweg 3, 07743 Jena, Germany
    Clin Neurophysiol 112:1316-25. 2001
    ..The present study tested whether they consist of more than one distinct type of signal...
  7. ncbi request reprint The influence of brain tissue anisotropy on human EEG and MEG
    J Haueisen
    Biomagnetisches Zentrum, Friedrich Schiller Universitat, Jena, Germany
    Neuroimage 15:159-66. 2002
    ..We expect that inclusion of tissue anisotropy information will improve source estimation procedures...