Results 51 to 60 of about 124,132 (280)
Frontiers in Human Neuroscience, 2013 Children born very preterm (≤32 weeks GA) without major intellectual or neurological impairments often express selective deficits in visual-perceptual abilities.
Sam McLeod Doesburg +4 more
doaj +1 more source
Tactile expectancy modulates occipital alpha oscillations in early blindness
NeuroImage, 2023 Alpha oscillatory activity is thought to contribute to visual expectancy through the engagement of task-relevant occipital regions. In early blindness, occipital alpha oscillations are systematically reduced, suggesting that occipital alpha depends on ...
Ane Gurtubay-Antolin +3 more
doaj +1 more source
, 2002 Limits on $\nu_\mu \to \nu_e$ and $\bar\nu_\mu \to \bar\nu_e$ oscillations are extracted using the NuTeV detector with sign-selected $\nu_\mu$ and $\nub_\mu$ beams. In $\nub_\mu$ mode, for the case of $\sin^2 2\alpha = 1$, $\Delta m^2 > 2.6$ ${\rm eV^2}$
A. Aguilar +58 more
core +1 more source
Fluctuations in instantaneous frequency predict alpha amplitude during visual perception. [PDF]
, 2017 Rhythmic neural activity in the alpha band (8-13 Hz) is thought to have an important role in the selective processing of visual information. Typically, modulations in alpha amplitude and instantaneous frequency are thought to reflect independent ...
Itthipuripat, Sirawaj +3 more
core +3 more sources
Brain oscillations differentially encode noxious stimulus intensity and pain intensity [PDF]
, 2017 Noxious stimuli induce physiological processes which commonly translate into pain. However, under certain conditions, pain intensity can substantially dissociate from stimulus intensity, e.g. during longer-lasting pain in chronic pain syndromes.
Gross, Joachim +7 more
core +1 more source
Prolongation of alpha oscillations in auditory oddball paradigm
International Journal of Psychophysiology, 2009 Although an important component of the P300 target response is the "prolonged alpha response", no relevant analysis is found in the literature. The present study emphasizes the relevance of prolongation of alpha responses in auditory oddball paradigm. Two types of stimuli were applied to twenty subjects.
Öniz, Adile, BAŞAR, EROL
openaire +4 more sources
Alpha Oscillations Track Content-Specific Working Memory Capacity
The Journal of Neuroscience, 2022 Although the neural basis of working memory (WM) capacity is often studied by exploiting interindividual differences, capacity may also differ across memory materials within a given individual. Here, we exploit the content dependence of WM capacity as a novel approach to investigate the oscillatory correlates of WM capacity, focusing on posterior 9-12 ...
Ya-Ting Chen +2 more
openaire +3 more sources
Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications
FEBS Open Bio, EarlyView.This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley +1 more source
Distinct roles of forward and backward alpha-band waves in spatial visual attention
eLife, 2023 Previous research has associated alpha-band [8–12 Hz] oscillations with inhibitory functions: for instance, several studies showed that visual attention increases alpha-band power in the hemisphere ipsilateral to the attended location.
Andrea Alamia +3 more
doaj +1 more source
, 2004 Transport properties of a two-dimensional electron gas (2DEG) are studied in the presence of a perpendicular magnetic field $B$, of a {\it weak} one-dimensional (1D) periodic potential modulation, and of the spin-orbit interaction (SOI) described only by
E. I. Rashba +6 more
core +1 more source