In spite of a large clinical and experimental application the techniques of transcranial magnetic stimulation still present obscure aspects. This concerns especially the safety parameters and the exact characterization of the current induced by a single magnetic pulse. The model proposed consists in an equivalent electric network derived by Maxwell's equations and applied to discretized magnetic resonance imaging of a normal subject head. This model allows an accurate 3D prediction of current distribution.
AN ACCURATE 3D SIMULATION OF INDUCED CURRENTS IN BRAIN-TISSUES BY MAGNETIC STIMULATION
CERRI, GRAZIANO;DE LEO, Roberto;MOGLIE, FRANCO;
1992-01-01
Abstract
In spite of a large clinical and experimental application the techniques of transcranial magnetic stimulation still present obscure aspects. This concerns especially the safety parameters and the exact characterization of the current induced by a single magnetic pulse. The model proposed consists in an equivalent electric network derived by Maxwell's equations and applied to discretized magnetic resonance imaging of a normal subject head. This model allows an accurate 3D prediction of current distribution.File in questo prodotto:
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