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Dimensionality reduction for the analysis of brain oscillations
NeuroImage, 2014 Neuronal oscillations have been shown to be associated with perceptual, motor and cognitive brain operations. While complex spatio-temporal dynamics are a hallmark of neuronal oscillations, they also represent a formidable challenge for the proper extraction and quantification of oscillatory activity with non-invasive recording techniques such as EEG ...
Stefan Haufe +2 more
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Uncertainty, anxiety, and brain oscillations
Neuroscience Letters, 2005Influence of anxious expectation on spectral power and delta-gamma coupling was studied in 39 subjects (27 females) aged 19-30 years who also filled out the State Trait Anxiety Inventory. The situation of uncertainty was associated with general increase in spectral power of all EEG bands, which was particularly pronounced in high-trait anxiety subjects.
Gennady G, Knyazev +2 more
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Brain oscillations evoked by sound motion
Brain Research, 2021The present study investigates the event-related oscillations underlying the motion-onset response (MOR) evoked by sounds moving at different velocities. EEG was recorded for stationary sounds and for three patterns of sound motion produced by changes in interaural time differences.
Lidia B, Shestopalova +3 more
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Oscillating circuitries in the sleeping brain
Nature Reviews Neuroscience, 2019Brain activity during sleep is characterized by circuit-specific oscillations, including slow waves, spindles and theta waves, which are nested in thalamocortical or hippocampal networks. A major challenge is to determine the relationships between these oscillatory activities and the identified networks of sleep-promoting and wake-promoting neurons ...
Antoine R. Adamantidis +2 more
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Entrainment and synchronization of brain oscillations to auditory stimulations.
Neurosciences research, 2020Oscillations of neural excitability shape sensory, motor or cognitive processes. Furthermore, a large body of research demonstrates that intrinsic oscillations are entrained by external rhythms, allowing a simple and efficient way to enhance human brain ...
D. Henao +3 more
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Personality, gender and brain oscillations
International Journal of Psychophysiology, 2007The aim of the study was to investigate the relationship between personality structure and brain activity of individuals while resting with eyes closed. In the experiment 110 individuals participated (55 males and 55 females). They were clustered into 5 personality types according to the dimensions of general and emotional intelligence, and the five ...
Norbert, Jausovec, Ksenija, Jausovec
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High-frequency oscillations in human brain
Hippocampus, 1999Ripples are 100-200 Hz short-duration oscillatory field potentials that have recently been recorded in rat hippocampus and entorhinal cortex. They reflect fast IPSPs on the soma of pyramidal cells, which occur during synchronous afferent excitation of principal cells and interneuron networks.
A, Bragin +4 more
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Neuropharmacology of altered brain oscillations in schizophrenia
International Journal of Psychophysiology, 2016Impairments in spatial and temporal integration of brain network activity are a core feature of schizophrenia. Neural network oscillatory activity is considered to be fundamentally important in coordinating neural activity throughout the brain. Hence, exploration of brain oscillations has become an indispensible tool to study the neural basis of mental
Michael, Koch +2 more
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Low-Frequency Brain Oscillations in Schizophrenia
JAMA Psychiatry, 2016Understanding thebrainnetworks thatproduce thesymptomsof schizophrenia is a major goal of modern neuroscience. There is increasing evidence that brain function depends critically on oscillations, and ithas thereforebeenof interest todeterminewhether the oscillatorypropertiesof thebrain areabnormal in schizophrenicpatients.
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Alpha oscillations govern interhemispheric spike timing coordination in the honey bee brain
Proceedings of the Royal Society B: Biological Sciences, 2020Tzvetan Popov, Paul Szyszka
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