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Hearing and seeing meaning in noise: Alpha, beta and gamma oscillations predict gestural enhancement of degraded speech comprehension
degraded speech gesture magnetoencephalography multimodal integration oscillations, semantics
2018/3/5
During face-to-face communication, listeners integrate speech with gestures. The semantic information conveyed by iconic gestures (e.g., a drinking gesture) can aid speech comprehension in adverse lis...
Theta-band Oscillations in the Middle Temporal Gyrus Reflect Novel Word Consolidation
Theta-band Oscillations in the Middle Temporal Gyrus Reflect Novel Word Consolidation
2018/3/5
Like many other types of memory formation, novel word learning benefits from an offline consolidation period after the initial encoding phase. A previous EEG study has shown that retrieval of novel wo...
Prestimulus Alpha Oscillations and the Temporal Sequencing of Audio-visual Events
Prestimulus Alpha Oscillations Audio-visual Events
2017/8/29
Perceiving the temporal order of sensory events typically depends on participants' attentional state, thus likely on the endogenous fluctuations of brain activity. Using magnetoencephalography, we sou...
长江大学物理科学与技术学院力学课件第八章 Oscillations。
Correlated EMG Oscillations between Antagonists during Cocontraction in Men
COMMON DRIVE SURFACE EMG CROSS CORRELATION UPPER ARM CONCURRENT ACTIVATION
2018/4/24
Purpose The purpose of this study was to determine the modulation of common low-frequency oscillations in pools of motor units across antagonistic muscles because of the difference in the activation l...
Oscillations in the Spontaneous Fluorescence from the Photosynthetic Reaction Centers
inorganic,organic,physical and analytical chemistry basic biological sciences solar energy photosynthetic reaction centers fluorescence chlorophyll electron transfer oscillations photosynthetic bacteria stimulated emission
2016/5/23
The spontaneous fluorescence from the special pair primary electron donor in bacterial photosynthetic reaction centers has been measured at low temperature using fluorescence up-conversion following e...
A Predictive Coding Perspective on Beta Oscillations during Sentence-Level Language Comprehension
language comprehension neural oscillations beta predictive coding EEG MEG
2016/5/3
Oscillatory neural dynamics have been steadily receiving more attention as a robust and temporally precise signature of network activity related to language processing. We have recently proposed that ...
Alpha and gamma band oscillations index differential processing of acoustically reduced and full forms
Cognitive load Neuronal oscillations Semantic integration Speech comprehension Speech reduction
2016/5/3
Reduced forms like yeshay for yesterday often occur in conversations. Previous behavioral research reported a processing advantage for full over reduced forms. The present study investigated whether t...
Hippocampal-Prefrontal Theta Oscillations Support Memory Integration
Hippocampal-Prefrontal Theta Oscillations Memory Integration
2016/5/3
Integration of separate memories forms the basis of inferential reasoning-an essential cognitive process that enables complex behavior. Considerable evidence suggests that both hippocampus and medial ...
Changes in Theta and Beta Oscillations as Signatures of Novel Word Consolidation
Theta Beta Oscillations
2015/12/18
The complementary learning systems account of word learning states that novel words, like other types of memories, undergo an offline consolidation process during which they are
gradually integrated ...
Self-oscillations in rocks,results of laboratory experiments
self-oscillations mechanoelectricself-oscillator transformations rocks
2015/9/14
The method of generation of self-oscillations in rocks is developed here. Self-oscillations arise as a result of direct and inverse mechanoelectric transformations without an external generator. Labor...
Persistence of planetary wave type oscillations in the mid-latitude ionosphere
ionosphere atmosphere interaction mid-latitude ionosphere ionospheric disturbances atmospheric waves
2015/9/8
Planetary wave type oscillations have been observed in the lower and middle atmosphere but also in the ionosphere,
including the ionospheric F2 layer. Here we deal with the oscillations in foF2 analy...
Non-linear modal interactions in the oscillations of a liquid drop in a gravitational "eld
Liquid drop Modal interactions Bifurcations
2015/8/27
Non-linear modal interactions in the dynamics of a vibrating drop are examined. The partial di!erential equations governing the drop vibrations are formulated assuming potential #ow and incompressibil...
Limit Cycle Oscillations in CW Laser-Driven NEMS
Finite element method (FEM) laser drive limit cycle oscillation self-oscillation thermal stress
2015/8/27
Limit cycle, or self-oscillations, can occur in a variety of NEMS devices illuminated within an interference field. As the device moves within the field, the quantity of light absorbed and hence the r...
We are still far from a comprehensive theory of bifurcation in dynamical systems with
multiple time scales. However, systematic application of geometric methods and study
of examples have produced d...