Results 1 to 10 of about 1,305 (206)
Summary: Alpha oscillations are a distinctive feature of the awake resting state of the human brain. However, their functional role in resting-state neuronal dynamics remains poorly understood.
Fabrizio Lombardi +7 more
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Somatosensory alpha oscillations gate perceptual learning efficiency [PDF]
Alpha power is known to play an important role in cognition and perception, but we do not understand the link between alpha power and perceptual learning efficacy.
Marion Brickwedde +2 more
doaj +3 more sources
Object-based attentional selection modulates anticipatory alpha oscillations [PDF]
Visual cortical alpha oscillations are involved in attentional gating of incoming visual information. It has been shown that spatial and feature-based attentional selection result in increased alpha oscillations over the cortical regions representing ...
Balázs eKnakker +4 more
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Functional aspects of alpha oscillations in the EEG
Experimental evidence suggests a functional significance of EEG alpha rhythms. Event-related, evoked, and induced alpha rhythms may have functional correlates in primary sensory processing and preparatory processes. These results are in accordance with the view that spontaneous and induced EEG alpha rhythms have quasi-deterministic properties.
Erol Başar
exaly +4 more sources
The role of alpha oscillations in resisting distraction
The role of alpha oscillations (8-13 Hz) in suppressing distractors is extensively debated. One debate concerns whether alpha oscillations suppress anticipated visual distractors through increased power. Whereas some studies suggest that alpha oscillations support distractor suppression, others do not.
Mathilde Bonnefond
exaly +5 more sources
Attentional tracking reduces cortical alpha oscillations
The premotor theory of attention suggests that both overt and covert attentional orienting are governed by similar mechanisms and neural structures, a concept extensively investigated in paradigms involving shifts in attention and gaze towards peripheral
Qiao Songlin +3 more
doaj +4 more sources
The development of theta and alpha neural oscillations from ages 3 to 24 years
Intrinsic, unconstrained neural activity exhibits rich spatial, temporal, and spectral organization that undergoes continuous refinement from childhood through adolescence.
Dillan Cellier +3 more
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Alpha oscillations (8-13 Hz) have been suggested to play an important role in dynamic neural processes underlying learning and memory. The goal of this study was to scrutinize the role of alpha oscillations in communication within a cortico-cerebellar ...
Christine Schubert +4 more
doaj +3 more sources
Experimental placebo analgesia changes resting-state alpha oscillations. [PDF]
The lack of clear understanding of the pathophysiology of chronic pain could explain why we currently have only a few effective treatments. Understanding how pain relief is realised during placebo analgesia could help develop improved treatments for ...
Nathan T M Huneke +6 more
doaj +4 more sources

