Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Signal to noise ratio of the MEG signal after preprocessing
Year:2013
Research Areas
  • Biomedicine
Information
Abstract
? The signal-to-noise ratio of event-related fields is used to evaluate the effectiveness of various preprocessing algorithms for magnetoencephalography data. ? Signal Space Separation algorithms provide approximately a 100% increase in signal to noise ratio. ? Epoch-based artifact rejection and decomposition methods such as independent component analysis yielded a signal to noise ratio increase of 5?10% and 35% respectively. The use of decomposition methods seems advisable. ? The evaluation of the signal-to-noise ratio increase can help to guide the choice of preprocessing methods.
International
Si
JCR
Si
Title
Journal of Neuroscience Methods
ISBN
0165-0270
Impact factor JCR
2,114
Impact info
Volume
Journal number
222
From page
56
To page
61
Month
SIN MES
Ranking
Participants
  • Autor: ALICIA GONZLAÉZ MORENO (Centre for Biomedical Technology, Technical University of Madrid)
  • Autor: SARA AUTERNETXE (Centre for Biomedical Technology, Technical University of Madrid)
  • Autor: MARÍA EUGENIA LÓPEZ GARCÍA (Centre for Biomedical Technology, Technical University of Madrid)
  • Autor: Francisco del Pozo Guerrero (UPM)
  • Autor: FERNANDO MAESTÚ (Basic Psychology Department II, School of Psychology, Complutense University of Madrid, Centre for Biomedical Technology, Technical University of Madrid)
  • Autor: ANGEL NEVADO (Basic Psychology Department II, School of Psychology, Complutense University of Madrid, Centre for Biomedical Technology, Technical University of Madrid)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Bioingeniería y Telemedicina
  • Centro o Instituto I+D+i: Centro de tecnología Biomédica CTB
  • Departamento: Tecnología Fotónica y Bioingeniería
S2i 2019 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)