Results 11 to 20 of about 78,987 (259)

Multiplexity of human brain oscillations as a personal brain signature. [PDF]

Hum Brain Mapp, 2023
AbstractHuman individuality is likely underpinned by the constitution of functional brain networks that ensure consistency of each person's cognitive and behavioral profile. These functional networks should, in principle, be detectable by noninvasive neurophysiology.
Dimitriadis SI, Routley B, Linden DEJ, Singh KD.   +3 more
europepmc   +3 more sources

Brain oscillations and predictive processing [PDF]

Frontiers in Psychology, 2012
The hierarchical generative model presented in the target article is based on theoretical and computational grounds. However, providing neurophysiologic evidence for the presence of distinct neural mechanisms mediating top-down predictions and bottom-up transmission of prediction error is critical for model validity.
Juliana eYordanova, Vasil eKolev, Roumen eKirov   +2 more
doaj   +3 more sources

Brain Oscillations and Their Implications for Neurorehabilitation. [PDF]

Brain Neurorehabil, 2021
Neural oscillation is rhythmic or repetitive neural activities, which can be observed at all levels of the central nervous system (CNS). The large-scale oscillations measured by electroencephalography have long been used in clinical practice and may have a potential for the usage in neurorehabilitation for people with various CNS disorders.
Jee S.
europepmc   +3 more sources

The oscillating brain: Complex and reliable [PDF]

NeuroImage, 2010
The human brain is a complex dynamic system capable of generating a multitude of oscillatory waves in support of brain function. Using fMRI, we examined the amplitude of spontaneous low-frequency oscillations (LFO) observed in the human resting brain and the test-retest reliability of relevant amplitude measures.
Xi-Nian Zuo, Adriana Di Martino, Clare Kelly, Zarrar Shehzad, Dylan G. Gee, Donald F. Klein, F. Xavier Castellanos, Bharat B. Biswal, Michael P. Milham   +8 more
openaire   +3 more sources

Entrainment of perceptually relevant brain oscillations by non-invasive rhythmic stimulation of the human brain

Frontiers in Psychology, 2011
The notion of driving brain oscillations by directly stimulating neuronal elements with rhythmic stimulation protocols has become increasingly popular in research on brain rhythms.
Gregor eThut, Philippe eSchyns, Joachim eGross   +2 more
doaj   +1 more source

Brain Oscillations, Hypnosis, and Hypnotizability [PDF]

American Journal of Clinical Hypnosis, 2015
In this article, we summarize the state-of-science knowledge regarding the associations between hypnosis and brain oscillations. Brain oscillations represent the combined electrical activity of neuronal assemblies, and are usually measured as specific frequencies representing slower (delta, theta, alpha) and faster (beta, gamma) oscillations.
Mark P, Jensen, Tomonori, Adachi, Shahin, Hakimian   +2 more
openaire   +3 more sources

Alpha oscillatory activity is causally linked to working memory retention.

PLoS Biology, 2023
Although previous studies have reported correlations between alpha oscillations and the "retention" subprocess of working memory (WM), causal evidence has been limited in human neuroscience due to the lack of delicate modulation of human brain ...
Xueli Chen, Ru Ma, Wei Zhang, Ginger Qinghong Zeng, Qianying Wu, Ajiguli Yimiti, Xinzhao Xia, Jiangtian Cui, Qiongwei Liu, Xueer Meng, Junjie Bu, Qi Chen, Yu Pan, Nancy Xiaonan Yu, Shouyan Wang, Zhi-De Deng, Alexander T Sack, Myles Mc Laughlin, Xiaochu Zhang   +18 more
doaj   +1 more source

Alpha oscillation, criticality, and responsiveness in complex brain networks

Network Neuroscience, 2020
Brains in unconsciousness are characterized by significantly limited responsiveness to stimuli. Even during conscious wakefulness, responsiveness is highly dependent on ongoing brain activity, specifically, of alpha oscillations (∼10 Hz). We hypothesized
Kim, MinKyung, Lee, UnCheol
doaj   +1 more source

Frequency-specific neural signatures of perceptual content and perceptual stability

eLife, 2022
In the natural environment, we often form stable perceptual experiences from ambiguous and fleeting sensory inputs. Which neural activity underlies the content of perception and which neural activity supports perceptual stability remains an open question.
Richard Hardstone, Matthew W Flounders, Michael Zhu, Biyu J He   +3 more
doaj   +1 more source

Rhythmic light stimulation modifies brain oscillations via entrainment

Frontiers in Human Neuroscience, 2016
The functional relevance of brain oscillations in the alpha frequency range (8-13Hz) has been repeatedly investigated through the use of rhythmic visual stimulation. The underlying mechanism of the steady-state visual evoked potential (SSVEP) measured in
Annika eNotbohm, Annika eNotbohm, Annika eNotbohm, Jürgen eKurths, Christoph S Herrmann, Christoph S Herrmann, Christoph S Herrmann, Christoph S Herrmann   +7 more
doaj   +1 more source