Methodological considerations for the evaluation of spatio-temporal source models.

  title={Methodological considerations for the evaluation of spatio-temporal source models.},
  author={Andr{\'e} Achim and François Richer and J. M. Saint-Hilaire},
  journal={Electroencephalography and clinical neurophysiology},
  volume={79 3},
The effects of physiological noise and modelling procedure on spatio-temporal source modelling (STSM) solutions were examined by adding EEG noise (3-4% of total energy) to synthetic signals from 3 dipoles producing topographies that partially cancelled at the surface of an homogeneous sphere. Three patterns of source activation profiles were each associated with two EEG records. The STSM solutions were subjected to statistical tests that detect signal left in the residuals. All models… CONTINUE READING

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