Ensemble de-noising of spatio-temporal EEG and MEG data

Stephan Weiss, Richard Leahy, John Mosher, Robert Stewart

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Abstract

We present a de-noising method for spatio-temporal EEG# MEG data that incorporates prestimulus and spatial information to estimate the noise and signal energies and select a robust denoising threshold. Improved performance over standard de-noising is demonstrated.
Original languageEnglish
Number of pages4
Publication statusPublished - 1997
Event2nd IEEE UK Symposium on Applications of Time-Frequency and Time-Scale Methods - University of Warwick, United Kingdom
Duration: 27 Aug 199729 Aug 1997

Conference

Conference2nd IEEE UK Symposium on Applications of Time-Frequency and Time-Scale Methods
CountryUnited Kingdom
CityUniversity of Warwick
Period27/08/9729/08/97

Keywords

  • de-noising
  • performance
  • spatio-temporal EEG
  • MEG data

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    Weiss, S., Leahy, R., Mosher, J., & Stewart, R. (1997). Ensemble de-noising of spatio-temporal EEG and MEG data. Paper presented at 2nd IEEE UK Symposium on Applications of Time-Frequency and Time-Scale Methods, University of Warwick, United Kingdom.