EEG-correlated fMRI of human alpha activity

By Helmut Laufs, Andreas Kleinschmidt, A. Beyerle, Evelyn Eger, A. Salek-Haddadi, Christine Preibisch, K. Krakow. NeuroImage, 2003

1,029 citations recorded by the source corpus.

Subfields: Cognitive Neuroscience, Radiology, Nuclear Medicine and Imaging

View Paper: https://www.semanticscholar.org/paper/9ec9420cc7fd6092a75ad9449aef46de2c8804c2

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Citations in the corpus

EEG-vigilance and BOLD effect during simultaneous EEG/fMRI measurement (2009, positive): “Other recent fMRI/EEG studies were focusing on the EEG alpha component as a marker of relaxed wakefulness (Feige et al., 2005; Goldman et al., 2002; Gonçalves et al., 2005; Laufs et al., 2003, 2006; Moosmann et al., 2003).”
Trial-by-trial coupling between EEG and BOLD identifies networks related to alpha and theta EEG power increases during working memory maintenance (2009, background): “Simultaneous recordings of EEG and fMRI have predominantly reported negative correlations with theta (Mizuhara et al., 2004; Scheeringa et al., 2008, present study, but see also: Sammer et al., 2007) and alpha power (Feige et al., 2005; Goldman et al., 2002; Goncalves et al., 2006; Laufs et al., 200”
α-Band Electroencephalographic Activity over Occipital Cortex Indexes Visuospatial Attention Bias and Predicts Visual Target Detection (2006, background): “…resonance imaging (fMRI) studies have identified areas around the calcarine fissure and in secondary visual and parietal cortex to be involved in the generation of posterior oscillations (Chapman et al., 1984; Ciulla et al., 1999; Moosmann et al., 2003; Laufs et al., 2003; Feige et al., 2005).”
What does the prefrontal cortex "do" in affect: perspectives on frontal EEG asymmetry research. (2004, background): “There still remains much methodological work to accomplish on this issue including the simultaneous assessment of brain electrical and hemodynamic or metabolic measures (see e.g.,Goldman et al., 2002; Laufs et al., 2003).”
Default-mode brain dysfunction in mental disorders: a systematic review. (2009, methodology): “…deactivations in PCC, precuneus, tempo parietal and dorsomedial prefrontal cortex (Laufs et al., 2003b view of the lack of association between alpha and resting s brain activity, Laufs et al. (2003b) hypothesise that alpha may in dysfunction in mental disorders: A systematic review.”
Prestimulus Oscillatory Activity in the Alpha Band Predicts Visual Discrimination Ability (2008, background): “Because combined fMRI and EEG studies have demonstrated a negative correlation between alpha power and the BOLD signal (Goldman et al., 2002; Laufs et al., 2003), the increase in the visual cortex BOLD signal correlating with visual detection ability could be explained by a decrease in prestimulus…”
Beyond ERPs: Oscillatory neuronal dynamics (2012, positive): “The inhibition hypothesis has gained indirect support from studies combining EEG and fMRI demonstrating negative correlation between the BOLD signal and alpha activity produced around the parieto-occipital sulcus (Goldman, Stern, Engel, & Cohen, 2002; Laufs et al., 2003).”
The Neuropsychological Connection Between Creativity and Meditation (2009, background): “Conversely, increased alpha power (synchronization) is linked to deactivation of cortical structures involved in attention related to goal-directed cognition and behavior (Laufs, Kleinschmidt, et al, 2003a ; Laufs, Krakow, et al, 2003b ).”
Shaping Functional Architecture by Oscillatory Alpha Activity: Gating by Inhibition (2010, neutral): “…bold signal Multiple studies combining fMRI and EEG have found that the BOLD signal correlates negatively with alpha activity (Goldman et al., 2002; Laufs et al., 2003; Feige et al., 2005; Scheeringa et al., 2009) whereas other studies have demonstrated a positive correlation between the BOLD…”
Effects of mental fatigue on attention: an ERP study. (2005, background): “An increase in alpha and theta band power has been found to be related to a decrease in arousal [23,26,39,41,46].”
Natural Frequencies of Human Corticothalamic Circuits (2009, background): “…combined EEG–functional MRI (fMRI) recordings performed in the resting condition detected a stronger correlation between rhythm and occipital cortical activity (Laufs et al., 2003; Feige et al., 2005; Mantini et al., 2007) and between rhythm and parietal cortex activity (Laufs et al., 2003).”
Exploring mechanisms of spontaneous functional connectivity in MEG: How delayed network interactions lead to structured amplitude envelopes of band-pass filtered oscillations (2014, neutral): “The model's performancewas evaluated by computing the Pearson's correlation coefficient (ρ) between the real MEG FC profile and the simulated FC profile obtained for each set of parameters k and τ.”