Search Results - "Knyazev, Gennady"

EEG delta oscillations as a correlate of basic homeostatic and motivational processes by Knyazev, Gennady G

“…Functional significance of delta oscillations is not fully understood. One way to approach this question would be from an evolutionary perspective. Delta…”
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Motivation, emotion, and their inhibitory control mirrored in brain oscillations by Knyazev, Gennady G.

“…Recent studies suggest brain oscillations as a mechanism for cerebral integration. Such integration can exist across a number of functional domains, with…”
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EEG correlates of self-referential processing by Knyazev, Gennady G

“…Self-referential processing has been principally investigated using functional magnetic resonance imaging (fMRI). However, understanding of the brain…”
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Editorial: Exploring brain connectivity to understand behavior by Knyazev, Gennady G

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Cross-frequency coupling of brain oscillations: An impact of state anxiety by Knyazev, Gennady G.

“…In recent studies, statistical relations among activities in different frequency EEG bands have been reported. Most of these studies investigate within-subject…”
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Age-related differences in electroencephalogram connectivity and network topology by Knyazev, Gennady G, Volf, Nina V, Belousova, Ludmila V

“…Abstract To better understand age-related differences in brain function and behavior, connectivity between brain regions was estimated from…”
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The default mode network and EEG alpha oscillations: An independent component analysis by Knyazev, Gennady G, Slobodskoj-Plusnin, Jaroslav Y, Bocharov, Andrey V, Pylkova, Liudmila V

“…Abstract The default mode network (DMN) has been principally investigated using positron emission tomography (PET) and functional magnetic resonance imaging…”
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Fast changes in default and control network activity underlying intraindividual response time variability in childhood: Does age and sex matter? by Privodnova, Evgeniya Yu, Slobodskaya, Helena R., Savostyanov, Alexander N., Bocharov, Andrey V., Saprigyn, Alexander E., Knyazev, Gennady G.

“…Intraindividual response time variability (RTV) is considered as a general marker of neurological health. In adults, the central executive and salience…”
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Cross-frequency coupling of brain oscillations in studying motivation and emotion by Schutter, Dennis J. L. G., Knyazev, Gennady G.

“…Research has shown that brain functions are realized by simultaneous oscillations in various frequency bands. In addition to examining oscillations in…”
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Representational similarity analysis of self‐ versus other‐processing: Effect of trait aggressiveness by Knyazev, Gennady G., Savostyanov, Alexander N., Bocharov, Andrey V., Saprigyn, Alexander E.

“…In this study, using the self/other adjective judgment task, we aimed to explore how people perceive themselves in comparison to various other people,…”
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Depression and implicit emotion processing: An EEG study by Bocharov, Andrey V, Knyazev, Gennady G, Savostyanov, Alexander N

“…Summary Objectives Depression is one of the most prevalent mental illnesses and is associated with changes in emotion processing. The aim of this study was to…”
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How Self-Appraisal Is Mediated by the Brain by Knyazev, Gennady G., Savostyanov, Alexander N., Bocharov, Andrey V., Rudych, Pavel D.

“…Self-appraisal is a process that leads to the formation of self-esteem, which contributes to subjective well-being and mental health. Neuroimaging studies link…”
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Task-positive and task-negative networks in major depressive disorder: A combined fMRI and EEG study by Knyazev, Gennady G., Savostyanov, Alexander N., Bocharov, Andrey V., Brak, Ivan V., Osipov, Evgeny A., Filimonova, Elena A., Saprigyn, Alexander E., Aftanas, Lyubomir I.

“…•Depression-related dominance of DMN over TPN was tested using fMRI and EEG data.•The dominance was observed in major emotion and attention regulation…”
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Extraversion and anterior vs. posterior DMN activity during self-referential thoughts by Knyazev, Gennady G

“…Recent studies show that fronto-posterior electroencephalogram (EEG) spectral power distribution is associated with personality. Specifically, extraversion is…”
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Comparison of spatial and temporal independent component analyses of electroencephalographic data: A simulation study by Knyazev, Gennady G

“…Highlights • Spatial independent component analysis (ICA) of back-reconstructed EEG data correctly finds localization of sources. • This method is…”
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Task-positive and task-negative networks and their relation to depression: EEG beamformer analysis by Knyazev, Gennady G., Savostyanov, Alexander N., Bocharov, Andrey V., Tamozhnikov, Sergey S., Saprigyn, Alexander E.

“…•Depression is associated with predominance of DMN over task-positive network (TPN).•This evidence has been obtained using fMRI in patients.•Here we used…”
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Intrinsic Connectivity Networks in the Self- and Other-Referential Processing by Knyazev, Gennady G., Savostyanov, Alexander N., Bocharov, Andrey V., Levin, Evgeny A., Rudych, Pavel D.

“…Neuroimaging studies have revealed a multitude of brain regions associated with self- and other-referential processing, but the question how the distinction…”
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Anxiety, depression, and oscillatory dynamics in a social interaction model by Knyazev, Gennady G, Savostyanov, Alexander N, Bocharov, Andrey V, Rimareva, Julia M

“…Abstract Although anxiety and depression frequently co-occur and share a substantial part of genetic vulnerability and other risk factors, they are distinct…”
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Electrophysiological signatures of resting state networks under new environmental conditions by Bocharov, Andrey V., Savostyanov, Alexander N., Tamozhnikov, Sergey S., Karpova, Alexandra G., Milakhina, Natalya S., Zavarzin, Evgeny A., Saprigyn, Alexander E., Knyazev, Gennady G.

“…•SN greater connected with sensorimotor cortex during exposure to new conditions.•Connection of SN with sensorimotor cortex may reflect interaction with…”
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Default Mode Network Connections Supporting Intra-Individual Variability in Typically Developing Primary School Children: An EEG Study by Privodnova, Evgeniya Yu, Slobodskaya, Helena R, Bocharov, Andrey V, Saprigyn, Alexander E, Knyazev, Gennady G

“…Objective: Intraindividual variability in response time (RT) provides information about attention abilities beyond accuracy and mean RT. It could be an…”
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