publication . Article . Other literature type . 2005

Trial-by-Trial Coupling of Concurrent Electroencephalogram and Functional Magnetic Resonance Imaging Identifies the Dynamics of Performance Monitoring

Debener, Stefan; Ullsperger, Markus; Siegel, Markus; Fiehler, Katja; von Cramon, D. Yves; Engel, Andreas K.;
Open Access
  • Published: 14 Dec 2005 Journal: Journal of Neuroscience, volume 25, pages 11,730-11,737 (issn: 0270-6474, eissn: 1529-2401, Copyright policy)
  • Publisher: Society for Neuroscience
Abstract
Goal-directed behavior requires the continuous monitoring and dynamic adjustment of ongoing actions. Here, we report a direct coupling between the event-related electroencephalogram (EEG), functional magnetic resonance imaging (fMRI), and behavioral measures of performance monitoring in humans. By applying independent component analysis to EEG signals recorded simultaneously with fMRI, we found the single-trial error-related negativity of the EEG to be systematically related to behavior in the subsequent trial, thereby reflecting immediate behavioral adjustments of a cognitive performance monitoring system. Moreover, this trial-by-trial EEG measure of performanc...
Subjects
free text keywords: General Neuroscience, Psychology, EEG-fMRI, Electroencephalography, medicine.diagnostic_test, medicine, Effects of sleep deprivation on cognitive performance, Error-related negativity, Continuous monitoring, Independent component analysis, Neuroscience, Anterior cingulate cortex, medicine.anatomical_structure, Functional magnetic resonance imaging, Behavioral/Systems/Cognitive
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Article . 2005
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Other literature type . 2005
http://dx.doi.org/10.1523/jneu...
Other literature type . 2005
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publication . Article . Other literature type . 2005

Trial-by-Trial Coupling of Concurrent Electroencephalogram and Functional Magnetic Resonance Imaging Identifies the Dynamics of Performance Monitoring

Debener, Stefan; Ullsperger, Markus; Siegel, Markus; Fiehler, Katja; von Cramon, D. Yves; Engel, Andreas K.;