Mind over chatter: Plastic up-regulation of the fMRI salience network directly after EEG neurofeedback
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Highlights
► Alpha (8–12 Hz) synchronisation was reduced via EEG neurofeedback. ► Increased fMRI salience network connectivity was found during an oddball task. ► Dorsal ACC connectivity changes inversely correlated with resting EEG alpha changes. ► dACC/resting alpha changes inversely correlated with mind-wandering changes. ► The effect on cortical plasticity was evident 30 minutes after neurofeedback.
Keywords
Electroencephalogram (EEG)
Neurofeedback
Brain–computer interface (BCI)
Brain plasticity
Functional MRI (fMRI)
Functional connectivity
Alertness
Salience network
Default mode network
Dorsal anterior cingulate (dACC)
Mind wandering
Auditory oddball
Attention
Cognitive control
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Copyright © 2012 Elsevier Inc.