Results 21 to 30 of about 2,478,343 (382)

Neurophysiological characteristics in the periventricular/periaqueductal gray correlate with pain perception, sensation, and affect in neuropathic pain patients

NeuroImage: Clinical, 2021
The periventricular/periaqueductal gray (PAG/PVG) is critical for pain perception and is associated with the emotional feelings caused by pain. However, the electrophysiological characteristics of the PAG/PVG have been little investigated in humans with ...
Huichun Luo, Yongzhi Huang, Alexander L. Green, Tipu Z. Aziz, Xiao Xiao, Shouyan Wang   +5 more
doaj   +1 more source

Toward integrative approaches to study the causal role of neural oscillations via transcranial electrical stimulation

Nature Communications, 2021
Diverse transcranial electrical stimulation (tES) techniques have recently been developed to elucidate the role of neural oscillations, but critically, it remains questionable whether neural entrainment genuinely occurs and is causally related to the ...
Valeriia Beliaeva, Iurii Savvateev, V. Zerbi, R. Polanía   +3 more
semanticscholar   +1 more source

Oscillations support short latency co-firing of neurons during human episodic memory formation

eLife, 2022
Theta and gamma oscillations in the medial temporal lobe are suggested to play a critical role for human memory formation via establishing synchrony in neural assemblies. Arguably, such synchrony facilitates efficient information transfer between neurons
Frédéric Roux, George Parish, Ramesh Chelvarajah, David T Rollings, Vijay Sawlani, Hajo Hamer, Stephanie Gollwitzer, Gernot Kreiselmeyer, Marije J ter Wal, Luca Kolibius, Bernhard P Staresina, Maria Wimber, Matthew W Self, Simon Hanslmayr   +13 more
doaj   +1 more source

Frequency‐dependent modulation of neural oscillations across the gait cycle

Human Brain Mapping, 2022
Balance and walking are fundamental to support common daily activities. Relatively accurate characterizations of normal and impaired gait features were attained at the kinematic and muscular levels.
Mingqi Zhao, Gaia Bonassi, Jessica Samogin, Gaia Amaranta Taberna, E. Pelosin, A. Nieuwboer, L. Avanzino, D. Mantini   +7 more
semanticscholar   +1 more source

Enhancing oscillations in intracranial electrophysiological recordings with data-driven spatial filters.

PLoS Computational Biology, 2021
In invasive electrophysiological recordings, a variety of neural oscillations can be detected across the cortex, with overlap in space and time. This overlap complicates measurement of neural oscillations using standard referencing schemes, like common ...
Natalie Schaworonkow, Bradley Voytek
doaj   +1 more source

Is there a difference between heat-capsaicin induced low back pain and placebo for neural oscillations and inflammatory blood markers? An experimental randomized crossover study. [PDF]

Front Pain Res (Lausanne)
Frey M, Summers A, Power SD, Duarte FCK, De Carvalho DE.   +4 more
europepmc   +3 more sources

Distinction between Neural and Vascular BOLD Oscillations and Intertwined Heart Rate Oscillations at 0.1 Hz in the Resting State and during Movement. [PDF]

PLoS ONE, 2017
In the resting state, blood oxygen level-dependent (BOLD) oscillations with a frequency of about 0.1 Hz are conspicuous. Whether their origin is neural or vascular is not yet fully understood.
Gert Pfurtscheller, Andreas Schwerdtfeger, Clemens Brunner, Christoph Aigner, David Fink, Joana Brito, Marciano P Carmo, Alexandre Andrade   +7 more
doaj   +1 more source

Neural oscillations are a start toward understanding brain activity rather than the end

PLoS Biology, 2021
Does rhythmic neural activity merely echo the rhythmic features of the environment, or does it reflect a fundamental computational mechanism of the brain?
K. Doelling, M. F. Assaneo
semanticscholar   +1 more source

Real-time suppression and amplification of frequency-specific neural activity using stimulation evoked oscillations

Brain Stimulation, 2020
Background: Approaches to predictably control neural oscillations are needed to understand their causal role in brain function in healthy or diseased states and to advance the development of neuromodulation therapies.
David Escobar Sanabria, Luke A. Johnson, Ying Yu, Zachary Busby, Shane Nebeck, Jianyu Zhang, Noam Harel, Matthew D. Johnson, Gregory F. Molnar, Jerrold L. Vitek   +9 more
doaj   +1 more source

Riding the (brain) waves! Using neural oscillations to inform bilingualism research

Bilingualism: Language and Cognition, 2022
The study of the brains’ oscillatory activity has been a standard technique to gain insights into human neurocognition for a relatively long time. However, as a complementary analysis to ERPs, only very recently has it been utilized to study bilingualism
E. Rossi, S. M. Pereira Soares, Yanina Prystauka, Megan Nakamura, J. Rothman   +4 more
semanticscholar   +1 more source