Beta and Gamma Rhythms Go with the Flow [PDF]
Neuron, 2015 Information flows through visual areas in opposite directions during "bottom-up" intake of current stimuli and "top-down" processes such as attention or memory. In this issue of Neuron, Bastos et al. (2015) report that rhythms of different frequencies coordinate bottom-up and top-down information streams.
Zheng, Chenguang, Colgin, Laura Lee
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The Semantics of Natural Objects and Tools in the Brain: A Combined Behavioral and MEG Study
Brain Sciences, 2022 Current literature supports the notion that the recognition of objects, when visually presented, is sub-served by neural structures different from those responsible for the semantic processing of their nouns.
Elisa Visani +6 more
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Beta-blocker use in patients with heart failure with preserved ejection fraction and sinus rhythm [PDF]
, 2022 Introduction: Beta-adrenergic receptor blockers (beta-blockers) are frequently used for patients with heart failure (HF) with preserved ejection fraction (HFpEF), although evidence-based recommendations for this indication are still lacking. Our goal was
Jose Manuel Cerqueiro +23 more
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The Effect of Neurofeedback Training on Dynamic Balance of Young Men [PDF]
رشد و یادگیری حرکتی ورزشی, 2015 Physical balance is one of the important factors in daily sport activities.Dynamic balance helps maintain the balance of those forces imposed on body insports and an increase in this balance improves motor and sport performance.
Hasan Mohammadzadeh +2 more
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Chronic beta-adrenoceptor blockade and human atrial cell electrophysiology: evidence of pharmacological remodelling [PDF]
, 2003 <b>Objective:</b> Chronic beta-adrenoceptor antagonist (β-blocker) treatment reduces the incidence of reversion to AF in patients, possibly via an adaptive myocardial response.
Kane, K.A. +4 more
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Oscillatory glucose flux in INS 1 pancreatic beta cells: A self-referencing microbiosensor study [PDF]
, 2011 Signaling and insulin secretion in beta cells have been reported to demonstrate oscillatory modes, with abnormal oscillations associated with type 2 diabetes.
Claussen, Jonathan C. +13 more
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Human motor cortical activity is selectively phase-entrained on underlying rhythms.
PLoS Computational Biology, 2012 The functional significance of electrical rhythms in the mammalian brain remains uncertain. In the motor cortex, the 12-20 Hz beta rhythm is known to transiently decrease in amplitude during movement, and to be altered in many motor diseases.
Kai J Miller +7 more
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Disrupted dopamine transmission and the emergence of exaggerated beta oscillations in subthalamic nucleus and cerebral cortex [PDF]
, 2008 In the subthalamic nucleus (STN) of Parkinson’s disease (PD) patients, a pronounced synchronization of oscillatory activity at beta frequencies (15–30 Hz) accompanies movement difficulties.
Sharott, A +7 more
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Brain Sciences, 2023 Generalized anxiety disorder (GAD) and depressive disorder (DD) are distinct mental disorders, which are characterized by complex and unique neuroelectrophysiological mechanisms in psychiatric neurosciences.
Xuchen Qi, Wanxiu Xu, Gang Li
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Spontaneous Beta Band Rhythms in the Predictive Coding of Natural Stimuli [PDF]
The Neuroscientist, 2020 The regularity of the physical world and the biomechanics of the human body movements generate distributions of highly probable states that are internalized by the brain in the course of a lifetime. In Bayesian terms, the brain exploits prior knowledge, especially under conditions when sensory input is unavailable or uncertain, to predictively ...
Betti, Viviana +3 more
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