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Potenziali.ppt
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• Sorgenti bioelettiche
• Modellizzazione
• Problema diretto (forward problem)
• Problema inverso (inverse problem)

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Sorgenti di volume Mezzo infinito ed omogeneo

• If the volume conductor is infinite and
  homogeneous and the conductivity is s, the
  primary sources i establish an electric field
  and a conduction current s . As a result, the
  total current density (Geselowitz, 1967) is given
  by
• The quantity s is often referred to as the
  return current and the impressed current density
  is Ji(x,y,z,t).

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Source Function (forcing function)
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Soluzione (stratton, 1941)
Point source (flow source density IF
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Sorgenti di volume Mezzo inomogeneo
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Y 1/r