Localization of Sources of Brain Activity: A MILP Approach

descriptionPublicationkeyboard_double_arrow_right Article 01 Aug 2010 Australia, Italy Publisher:Institute of Electrical and Electronics Engineers (IEEE)Journal:IEEE Transactions on Magnetics, volume 46, pages 3,429-3,432 (issn: 0018-9464,

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Authors: FRESCHI, FABIO;

doi: 10.1109/tmag.2010.2044155

handle: 11583/2363404

Localization of Sources of Brain Activity: A MILP Approach

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Abstract

The purpose of this work is to propose and test a mixed integer linear programming formulation for the problem of brain source localization. Such technique allows the localization of the minimum number of currents that are able to reconstruct evoked potentials recorded at the scalp. The algorithm makes use of binary variables in order to be less sensible to noise on input data. Some preliminary simulation results show that the algorithm is effective in source localization and robust with respect to errors on measurement data.

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Australia, Italy

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Keywords

source localization, 2504 Electronic, 2208 Electrical and Electronic Engineering, 2504 Electronic, Optical and Magnetic Materials, inverse EEG, Optical and Magnetic Materials, Bioelectric fields, mixed integer linear programming

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