• DocumentCode
    545333
  • Title

    Theoretical aproach of scalp EEG sampling

  • Author

    Badier, Jean-Michel ; Gaillard, Paul ; Marquis, Patrick ; Chauvel, Patrick

  • Author_Institution
    Clinique Neurologique, INSERM CJF 90-12, CHR Pontchaillou, 35033 Rennes cedex, France
  • Volume
    5
  • fYear
    1992
  • fDate
    Oct. 29 1992-Nov. 1 1992
  • Firstpage
    2231
  • Lastpage
    2232
  • Abstract
    A theoretical approach based on modElisation and bidimensionnal Fourier transform is presented for the resolution of the sampling problem in scalp EEG. A single dipole would require up to 200 electrodes for a proper sampling of a single source. For a 1cm2 dipole layer this value decreases to 128. A pratical mapping system and experimental data indicates, however, that a number between 32 and 72 would be acceptable.
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Engineering in Medicine and Biology Society, 1992 14th Annual International Conference of the IEEE
  • Conference_Location
    Paris, France
  • Print_ISBN
    0-7803-0785-2
  • Electronic_ISBN
    0-7803-0816-6
  • Type

    conf

  • DOI
    10.1109/IEMBS.1992.5762251
  • Filename
    5762251
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=545333