ICA decomposition of EEG signal for fMRI processing in epilepsy.

  title={ICA decomposition of EEG signal for fMRI processing in epilepsy.},
  author={Jos{\'e} P. Marques and Jos{\'e} Rebola and Patricia Figueiredo and Alda Pinto and Francisco F. Sales and Miguel Castelo-Branco},
  journal={Human brain mapping},
  volume={30 9},
In this study, we introduce a new approach to process simultaneous Electroencephalography and functional Magnetic Resonance Imaging (EEG-fMRI) data in epilepsy. The method is based on the decomposition of the EEG signal using independent component analysis (ICA) and the usage of the relevant components' time courses to define the event related model necessary to find the regions exhibiting fMRI signal changes related to interictal activity. This approach achieves a natural data-driven… CONTINUE READING
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