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Error-related medial frontal theta activity predicts cingulate-related structural connectivity
2011
NeuroImage
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Correlating individual differences in medial frontal theta dynamics with white matter tracts linking these dipole sources to the rest of the brain revealed that subjects with stronger error-related theta ...
Next, a dipole source of the error-related theta-band activity was localized for each subject, accounting for approximately 80% of the topographical variance. ...
Whereas error-related theta power at medial frontal sites predicted white matter connectivity between the estimated source (usually in the anterior cingulate) and motor, ventral striatal, and right ventrolateral ...
doi:10.1016/j.neuroimage.2010.12.072
pmid:21195774
fatcat:ugv6qrrrdreabet7pmgo22h3ne
Biomarkers for Antidepressant Selection: iSPOT-D Study
2015
Current Behavioral Neuroscience Reports
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smaller medial frontal volume, greater frontal EEG theta activity, and poorer cognitive performance. ...
Symptom improvement has been found to be predicted by markers relating to greater structural connectivity in the cingulate and less connectivity in hippocampal and amygdala axonal projections, along with ...
This greater amount of theta activity in non-responders compared to responders was found to be mainly localized to the medial frontal gyrus, the rostral anterior cingulate gyrus, and the paracentral lobule ...
doi:10.1007/s40473-015-0046-1
fatcat:rjjh4ue7tfhf3gb65csmhyreb4
Schizophrenia patients show aberrant brain dynamics associated with gestalt-perception and corollary discharge: Reflections from ERP and fMRI findings
[article]
2019
bioRxiv
pre-print
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Results: Patients showed reduced event-related EEG dynamics during both the error-prediction conditions (gestalt-perception and corollary-discharge), which include reduction in average waveforms (around ...
In both patients with schizophrenia and age-matched healthy controls, we explored event-related changes in an EEG-ERP study (n=21 each) and whole brain functional connectivity changes in a fMRI study ( ...
It is assumed that medial frontal theta oscillations drives the lateral frontal cortex into synchrony with multiple task-related brain networks [35] [36] [37] . ...
doi:10.1101/837831
fatcat:clmxqvygefasljjdunu6m4kpju
Synchronizing theta oscillations with direct-current stimulation strengthens adaptive control in the human brain
2015
Proceedings of the National Academy of Sciences of the United States of America
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Here, we provide support for the view that oscillatory activity in the frontal cortex underlies adaptive adjustments in cognitive processing following errors. ...
To demonstrate that these abnormal oscillations were the origin of the impaired adaptive control in patients with schizophrenia, we applied noninvasive dc electrical stimulation over the medial-frontal ...
We reasoned that if temporal structured medial-frontal theta activity underlies normal adaptive control, the patients should exhibit abnormal medial-frontal theta provided that they show abnormal posterror ...
doi:10.1073/pnas.1504196112
pmid:26124116
pmcid:PMC4522782
fatcat:db4u3xfjdvbmrljzejtnub775y
Brain Structural and Functional Connectivity: A Review of Combined Works of Diffusion Magnetic Resonance Imaging and Electro-Encephalography
2021
Frontiers in Human Neuroscience
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It appears that the strength of event-related EEG activity increases with increased integrity of structural connectivity, while latency drops. ...
Implications of structural connections within and between brain regions for their functional counterpart are timely points of discussion. ...
Cohen (2011) suggested that structural networks underlie the generation of medial frontal error-related neural dynamics and the neural activity related to error processing. ...
doi:10.3389/fnhum.2021.721206
pmid:34690718
pmcid:PMC8529047
fatcat:4egyat5ohncshffbnfhpqo4u2m
Frontal theta as a mechanism for cognitive control
2014
Trends in Cognitive Sciences
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Frontal midline theta and the realization of the need for control The realization of the need for control appears to be conveyed by frontal midline theta (FMu) activities recorded from sensors overlying ...
medial prefrontal cortex (mPFC). ...
by basic structural relations between mPFC and other brain areas. ...
doi:10.1016/j.tics.2014.04.012
pmid:24835663
pmcid:PMC4112145
fatcat:swx7vmd76zg6dmzljdoia3edtm
The Neural Correlates of Chronic Symptoms of Vertigo Proneness in Humans
2016
PLoS ONE
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The analyses showed increased alpha2 activity within the posterior cingulate cortex and the precuneues/cuneus and reduced beta3 and gamma activity within the pregenual and subgenual anterior cingulate ...
A region of interest analysis found reduced functional connectivity for gamma activity within the vestibular cortex, precuneus, frontal eye field, intra-parietal sulcus, orbitofrontal cortex, and the dorsal ...
Gamma activity seems to reflect prediction error processing [74] . ...
doi:10.1371/journal.pone.0152309
pmid:27089185
pmcid:PMC4835222
fatcat:gw7iq6bucvfadhlwjpdq7tjhee
The default-mode, ego-functions and free-energy: a neurobiological account of Freudian ideas
2010
Brain
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Specifically, we propose that Freud's descriptions of the primary and secondary processes are consistent with self-organized activity in hierarchical cortical systems and that his descriptions of the ego ...
errors with top-down predictions). ...
This framework assumes that the brain uses internal hierarchical models to predict its sensory input and suggests that neuronal activity (and synaptic connections) try to minimize the ensuing prediction-error ...
doi:10.1093/brain/awq010
pmid:20194141
pmcid:PMC2850580
fatcat:w26py2l72bdh3g2cefo6weqohy
Attention-Induced Deactivations in Very Low Frequency EEG Oscillations: Differential Localisation According to ADHD Symptom Status
2011
PLoS ONE
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Using s-LORETA the sources of this deactivation were localised to medial prefrontal regions, posterior cingulate cortex/precuneus and temporal regions. ...
Furthermore, these seem to be related to ADHD symptom status, with high ADHD adults failing to significantly deactivate medial prefrontal regions while at the same time showing significant attenuation ...
For the low ADHD group, as predicted, the deactivations were localised to medial prefrontal regions, including the cingulate gyrus (BA 23, BA 24, BA 32), medial prefrontal gyrus (BA 6) and superior frontal ...
doi:10.1371/journal.pone.0017325
pmid:21408092
pmcid:PMC3050980
fatcat:2h4kvmht7bgvlogf6buvfa6tda
Corticolimbic mechanisms in emotional decisions
2003
Emotion
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By 300 ms, an electrophysiological discrimination between good and bad words was seen over centromedial regions of the frontal lobe for both friend and self-decisions. ...
By 350 ms, an interaction effect between evaluation and endorsement appeared, and by 500 ms, activity specific to self-evaluation was seen in both anterior and posterior midline sites. ...
The response to feedback elicited a medial frontal feedback-related negativity, as in the Miltner et al. (1997) study, and the errors elicited a medial frontal ERN. ...
doi:10.1037/1528-3542.3.2.127
pmid:12899415
fatcat:6khvl2ex6reatdqhsphtscxcte
Tinnitus and musical hallucinosis: The same but more
2013
NeuroImage
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Furthermore increased beta activity within the dorsal anterior cingulate cortex and anterior insula is demonstrated, that might be related to auditory awareness, salience and its attribution to an external ...
The difference between simple and complex auditory phantoms relies on differential alpha band activity within the auditory cortex and on beta activity in the dorsal anterior cingulate cortex and (para) ...
In other words, beta activity reflects the status quo (Engel and Fries, 2010) , the reference to which the prediction error is compared. ...
doi:10.1016/j.neuroimage.2013.05.107
pmid:23732881
fatcat:5dgrgrddznatvczfsl3yef7f64
Theta power as a marker for cognitive interference
2011
Clinical Neurophysiology
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Event-related potentials N200 Error-related negativity Medial frontal cortex h i g h l i g h t s Increased theta activity in different types of cognitive conflict. ...
Theta at different medial frontal cortex sites subserves performance monitoring. a b s t r a c t Objective: The present study aimed at investigating whether theta activity within medio-frontal cortex ( ...
Especially, the fact that error related theta activity was consistently closer to premotor areas suggests that the MFC architecture might follow a ventral-dorsal axis with motor-related connections at ...
doi:10.1016/j.clinph.2011.03.030
pmid:21550845
fatcat:5bttcrg3yjcbfjycp6fktqtsde
Conflict-related medial frontal theta as an endophenotype for alcohol use disorder
2018
Biological Psychology
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Research testing the relationship between AUD and specific cognitive control psychophysiological correlates, such as medial frontal (MF) theta-band EEG power, is scarce, and the etiology of this relationship ...
Results provide strong evidence that AUD is genetically related to diminished conflict-related MF theta, and advance MF theta as a promising electrophysiological correlate of AUD-related dysfunctional ...
frontal structures in control-related frontal theta generation. ...
doi:10.1016/j.biopsycho.2018.10.002
pmid:30300674
pmcid:PMC6299837
fatcat:i4fnhxp6kjeqrcpl4ioxq3z6r4
The morphology of midcingulate cortex predicts frontal-midline theta neurofeedback success
2013
Frontiers in Human Neuroscience
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Errorrelated medial frontal theta activity predicts cingulaterelated structural connectivity. Neuroimage 55, 1373-1383. doi: 10.1016/j.neuroimage.2010.12.072 Cohen, M. X., and Cavanagh, J. F. (2011). ...
Cingulate bundle morphology predicts L1. ...
doi:10.3389/fnhum.2013.00453
pmid:23950741
pmcid:PMC3739027
fatcat:3rkxwu7b6ffoxieu6ak7mtlipu
Auditory thalamus dysfunction and pathophysiology in tinnitus: a predictive network hypothesis
2021
Brain Structure and Function
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MGB and frontal areas regarding laterality and orientation in the inferior, medial and superior frontal gyrus. ...
Conversely, there are indications for increased connectivity between the MGB and several areas in the cingulate cortex and posterior cerebellar regions, as well as variability in connectivity between the ...
Zhang et al. (2015) observed decreased connectivity between the left thalamus to the medial frontal gyrus and the right thalamus and superior frontal gyrus, contrasting with increased connectivity between ...
doi:10.1007/s00429-021-02284-x
pmid:33934235
pmcid:PMC8203542
fatcat:6e5xnypzkfdonfup3q43imkhnm
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