Trial-by-trial coupling of concurrent electroencephalogram and functional magnetic resonance imaging identifies the dynamics of performance monitoring
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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.
In: J NEUROSCI, Vol. 25, No. 50, 14.12.2005, p. 11730-7.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Trial-by-trial coupling of concurrent electroencephalogram and functional magnetic resonance imaging identifies the dynamics of performance monitoring
AU - Debener, Stefan
AU - Ullsperger, Markus
AU - Siegel, Markus
AU - Fiehler, Katja
AU - von Cramon, D Yves
AU - Engel, Andreas K
PY - 2005/12/14
Y1 - 2005/12/14
N2 - 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 performance monitoring predicted the fMRI activity in the rostral cingulate zone, a brain region thought to play a key role in processing of response errors. We conclude that investigations of the dynamic coupling between EEG and fMRI provide a powerful approach for the study of higher order brain functions.
AB - 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 performance monitoring predicted the fMRI activity in the rostral cingulate zone, a brain region thought to play a key role in processing of response errors. We conclude that investigations of the dynamic coupling between EEG and fMRI provide a powerful approach for the study of higher order brain functions.
KW - Adult
KW - Electroencephalography
KW - Evoked Potentials
KW - Female
KW - Humans
KW - Magnetic Resonance Imaging
KW - Male
KW - Photic Stimulation
KW - Psychomotor Performance
U2 - 10.1523/JNEUROSCI.3286-05.2005
DO - 10.1523/JNEUROSCI.3286-05.2005
M3 - SCORING: Journal article
C2 - 16354931
VL - 25
SP - 11730
EP - 11737
JO - J NEUROSCI
JF - J NEUROSCI
SN - 0270-6474
IS - 50
ER -