Results 31 to 40 of about 75,334 (278)

Linking alpha oscillations, attention and inhibitory control in adult ADHD with EEG neurofeedback

NeuroImage: Clinical, 2020
Abnormal patterns of electrical oscillatory activity have been repeatedly described in adult ADHD. In particular, the alpha rhythm (8–12 Hz), known to be modulated during attention, has previously been considered as candidate biomarker for ADHD.
Marie-Pierre Deiber, Roland Hasler, Julien Colin, Alexandre Dayer, Jean-Michel Aubry, Stéphanie Baggio, Nader Perroud, Tomas Ros   +7 more
doaj   +1 more source

Raw and processed electroencephalography in modern anesthesia practice: a brief primer on select clinical applications [PDF]

Korean Journal of Anesthesiology, 2021
The evidence supporting the intraoperative use of processed electroencephalography (pEEG) monitoring to guide anesthetic delivery is growing rapidly.
Ki Hwa Lee, Talmage D Egan, Ken B Johnson   +2 more
doaj   +1 more source

Psychoemotional state and bioelectrical brain activity in patients of different ages with metabolic syndrome after COVID-19

Zaporožskij Medicinskij Žurnal, 2023
The aim of this study was to find out the impact of COVID-19 infection on the psycho-emotional state and bioelectrical brain activity in persons of different ages with metabolic syndrome. Material and methods.
V. P. Chyzhova, O. V. Korkushko, V. B. Shatylo, A. V. Pysaruk, V. V. Kuznietsov, O. H. Skrypchenko, T. I. Kovtonyuk, I. A. Samots   +7 more
doaj   +1 more source

Age-related features of alpha rhythm dynamics: a brief review

Клиническая и специальная психология
In this mini-review, the age-related features of alpha rhythm dynamics, its generation sources, and its connection to cognitive functions are discussed.
I.S. Polikanova, I.N. Mikheev, S.V. Leonov, O.V. Martynova   +3 more
doaj   +1 more source

Cortical and subcortical correlates of electroencephalographic alpha rhythm modulation

, 2005
Neural correlates of electroencephalographic (EEG) alpha rhythm are poorly understood. Here, we related EEG alpha rhythm in awake humans to blood-oxygen-level-dependent (BOLD) signal change determined by functional magnetic resonance imaging (fMRI ...
Di Salle, F, Seifritz, Erich, Seifritz, E., Scheffler, K., Feige, Bernd, B. Feige, Scheffler, Klaus, Feige, B, Scheffler, K, Feige, B., di Salle, F., K. Scheffler, Esposito , F., Esposito, F, DI SALLE, Francesco, Hennig, J., J. Hennig, Seifritz, E, Hennig, J, ESPOSITO, Fabrizio, Hennig, Jürgen, E. Seifritz   +21 more
core   +1 more source

BIOBEHAVIORAL THERAPY OF RHEUMATOID ARTHRITIS

Бюллетень сибирской медицины, 2013
The relevance of the study is connected with need to expand the arsenal of treatment methods patients with rheumatoid arthritis. The study examined the efficacy of biobehavioral therapy in a comprehensive program of treatment patients with rheumatoid ...
N. A. Shabanova, O. S. Shubina, L. A. Ukolova, N. L. Tov   +3 more
doaj   +1 more source

Parameters of alpha - rhythm in the students who practise curative running [PDF]

Pedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2012
Influence at health run on the functional state of brain of students is considered. Three basic parameters of alpha-rhythm were analysed: frequency, amplitude alpha-index.
Dovhanyk M.S., Chychkan O.A., Sirenko R.R.   +2 more
doaj  

Inferring a simple mechanism for alpha-blocking by fitting a neural population model to EEG spectra.

PLoS Computational Biology, 2020
Alpha blocking, a phenomenon where the alpha rhythm is reduced by attention to a visual, auditory, tactile or cognitive stimulus, is one of the most prominent features of human electroencephalography (EEG) signals. Here we identify a simple physiological
Agus Hartoyo, Peter J Cadusch, David T J Liley, Damien G Hicks   +3 more
doaj   +1 more source

Phase of alpha rhythm and visually evoked potentials [PDF]

, 1971
The cortical excitability model proposed by Harter (1967) has, in part, been supported by findings in this experiment. The effects of alpha phase, flash intensity, and response task on visually evoked response amplitude, alpha blocking, and reaction time
Deaton, Fran Kirksey, NC DOCKS at The University of North Carolina at Greensboro   +1 more
core  

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source