Results 51 to 60 of about 2,448,812 (205)

Paul Valéry and the search for poetic rhythm [PDF]

open access: yes, 2010
Throughout his theoretical writings, Valéry insists on two fundamental principles: poetic rhythm is undefinable and yet it is central to poetry. Although his verse practice evolves from irregularity to regularity, Valéry insists that predictable metrical
Evans, David Elwyn, David Evans
core   +1 more source

Effectiveness of pharmacological cardioversion of new-onset atrial fibrillation during thoracic surgery operations: a single-centre experience

open access: yesJournal of Cardiothoracic Surgery, 2023
Objective Prophylactic pharmacological conversion agents could reduce the incidence of postoperative atrial fibrillation (AF) in patients undergoing thoracic operations.
Dehua WU   +4 more
doaj   +1 more source

Normal bilirubinemia downregulates the power spectral density of the θ and Δ rhythm, instead upregulates the β rhythm and sympatho-vagal balance in adults humans

open access: yesJournal of Education, Health and Sport, 2022
Background. Neonatal hyperbilirubinemia has been known to damage neural function. Our goal is to determine whether the neurotropic activity of normal bilirubinemia in adults is evident. Methods. The object of observation were 77 volunteers: 30 women and
Mykhaylo Korda   +8 more
doaj   +1 more source

Network semantic-topological model of electrogenesis

open access: yesJournal of Education, Health and Sport, 2023
A network semantic-topological model of electrogenesis is proposed. This line of research can be considered as network neurophysiology. When building the model, using the calculation of multiple linear regression coefficients, we studied the ...
B. Lobasyuk, L. Bartsevich, A. Zamkova
doaj   +1 more source

Disrupted dopamine transmission and the emergence of exaggerated beta oscillations in subthalamic nucleus and cerebral cortex [PDF]

open access: yes, 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
core   +1 more source

Circadian dysfunction and Alzheimer's disease – An updated review

open access: yesAging Medicine, 2023
Alzheimer's disease (AD) is considered to be the most typical form of dementia that provokes irreversible cognitive impairment. Along with cognitive impairment, circadian rhythm dysfunction is a fundamental factor in aggravating AD.
Faizan Ahmad   +3 more
doaj   +1 more source

Systemic analysis of eeg activation response in right and left handers

open access: yesJournal of Education, Health and Sport, 2022
Most researchers in the study of the EEG activation response studied changes in alpha activity, while the dynamics of changes in other EEG rhythms and functional interhemispheric asymmetry (FMAA) was described and analyzed to an immeasurably lesser ...
B. Lobasyuk, L. Bartsevich
doaj   +1 more source

Relationships between rhythm and speech rate [PDF]

open access: yes, 2003
Dellwo V, Wagner P. Relationships between rhythm and speech rate. Presented at the 15th International Congress of the Phonetic Sciences, Barcelona.The interaction between speech rate and rhythm is a topic that has hardly been studied in respective models
Dellwo, Volker   +1 more
core  

Brain bioelectrical activity changes in patients with poststroke depression and apathy

open access: yesНеврология, нейропсихиатрия, психосоматика, 2015
Objective: to study the specific features of brain bioelectrical activity in patents with poststroke apathy and depressive disorders.Patients and methods.
I. V. Kichuk   +2 more
doaj   +1 more source

Neurofeedback training improves episodic and semantic long-term memory performance

open access: yesScientific Reports, 2021
Understanding and improving memory are vital to enhance human life. Theta rhythm is associated with memory consolidation and coding, but the trainability and effects on long-term memory of theta rhythm are unknown.
Yu-Hsuan Tseng   +2 more
doaj   +1 more source

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