On Correlation Between Single-Trial ERP and GSR Responses: a Principal Component Regression Approach

On Correlation Between Single-Trial ERP and GSR Responses: a Principal Component Regression Approach

In this study we investigate the correlation between single-trial evoked brain responses and galvanic skin responses (GSR). The correlation between the two signals is examined by using a modified principal component regression based approach. A potential application of the study is to utilize the GS...

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Veröffentlicht in:2006 International Conference of the IEEE Engineering in Medicine and Biology Society 2006, Vol.2006, p.5499-5502
Hauptverfasser: Ranta-aho, P.O., Tarvainen, M.P., Georgiadis, S.D., Niskanen, J.-P., Karjalainen, P.A., Valkonen-Korhonen, M., Lehtonen, J.
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Auditory system
Brain - pathology
Computer Simulation
Electrodes
Electroencephalography
Electroencephalography - instrumentation
Electroencephalography - methods
Enterprise resource planning
Filtering
Frequency
Galvanic Skin Response
Galvanizing
Humans
Models, Statistical
Principal Component Analysis
Regression Analysis
Signal analysis
Skin
Skin - pathology
Statistics
Time Factors
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Beschreibung
Zusammenfassung:In this study we investigate the correlation between single-trial evoked brain responses and galvanic skin responses (GSR). The correlation between the two signals is examined by using a modified principal component regression based approach. A potential application of the study is to utilize the GSR measurements in a form of a prior information in the estimation of the brain potentials when only small number of trials is available
ISSN:1557-170X
DOI:10.1109/IEMBS.2006.260337