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   Articles with "bicoherence" as a keyword



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Localizing bicoherence from EEG and MEG

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recommendations! Published in 2018 at "NeuroImage"

DOI: 10.1016/j.neuroimage.2018.01.044

Abstract: ABSTRACT We propose a new method for the localization of nonlinear cross‐frequency coupling in EEG and MEG data analysis, based on the estimation of bicoherences at the source level. While for the analysis of rhythmic… read more here.

Keywords: localizing bicoherence; analysis; eeg meg; bicoherence eeg ... See more keywords

Analyzing the waveshape of brain oscillations with bicoherence

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recommendations! Published in 2019 at "NeuroImage"

DOI: 10.1016/j.neuroimage.2018.11.045

Abstract: ABSTRACT Oscillations are characteristic features of brain activity and have traditionally been categorized into frequency bands. Despite this categorization, brain oscillations have non‐sinusoidal waveshape features, which have recently been discussed for their potential to mislead… read more here.

Keywords: waveshape brain; alpha rhythms; brain oscillations; brain ... See more keywords
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Dopamine D2-receptor Antagonist Droperidol Deepens Sevoflurane Anesthesia

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recommendations! Published in 2018 at "Anesthesiology"

DOI: 10.1097/aln.0000000000002046

Abstract: Background: Although midbrain dopaminergic pathways are known to contribute to arousal and emergence from anesthesia, few reports exist regarding the anesthetic effects of dopamine D2 receptor antagonism in humans. This study examined the effect of… read more here.

Keywords: receptor antagonist; sevoflurane anesthesia; droperidol; dopamine receptor ... See more keywords
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Changes in electroencephalographic power and bicoherence spectra according to depth of dexmedetomidine sedation in patients undergoing spinal anesthesia

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recommendations! Published in 2021 at "International Journal of Medical Sciences"

DOI: 10.7150/ijms.54677

Abstract: Background: Assessment the depth of dexmedetomidine sedation using electroencephalographic (EEG) features can improve the quality of procedural sedation. Previous volunteer studies of dexmedetomidine-induced EEG changes need to be validated, and changes in bicoherence spectra during… read more here.

Keywords: deep sedation; power; sedation; dexmedetomidine sedation ... See more keywords