Results 31 to 40 of about 179,759 (298)

Neuroimaging Study of Brain Functional Differences in Generalized Anxiety Disorder and Depressive Disorder

open access: yesBrain 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
doaj   +1 more source

Neurosystems: brain rhythms and cognitive processing [PDF]

open access: yes, 2013
Neuronal rhythms are ubiquitous features of brain dynamics, and are highly correlated with cognitive processing. However, the relationship between the physiological mechanisms producing these rhythms and the functions associated with the rhythms remains ...
Börgers, Christoph   +6 more
core   +1 more source

Contribution of inter-trial phase coherence at theta, alpha, and beta frequencies in auditory change detection

open access: yesFrontiers in Neuroscience, 2023
IntroductionAuditory change detection is a pre-attentive cortical auditory processing ability. Many neurological and psychological disorders can lead to defects in this process.
Caifeng Xia   +5 more
doaj   +1 more source

Exploring EEG Features in Cross-Subject Emotion Recognition [PDF]

open access: yes, 2018
Recognizing cross-subject emotions based on brain imaging data, e.g., EEG, has always been difficult due to the poor generalizability of features across subjects.
Aftanas   +41 more
core   +2 more sources

Electroencephalographic accompaniment of quantitative-qualitative blood pressure clusters in patients of Truskavets’ spa

open access: yesJournal of Education, Health and Sport, 2021
Background. Earlier we studied the autonomic and endocrine accompaniments of quantitative-qualitative blood pressure (BP) clusters of profile patients of Truskavets’ spa.
Nataliya Kozyavkina   +4 more
doaj   +1 more source

Beta phase synchronization in the frontal-temporal-cerebellar network during auditory-to-motor rhythm learning [PDF]

open access: yes, 2017
Rhythm is an essential element of dancing and music. To investigate the neural mechanisms underlying how rhythm is learned, we recorded electroencephalographic (EEG) data during a rhythm-reproducing task that asked participants to memorize an auditory ...
Edagawa Kouki   +2 more
core   +1 more source

Corticospinal beta-band synchronization entails rhythmic gain modulation [PDF]

open access: yes, 2010
Rhythmic synchronization of neurons in the beta or gamma band occurs almost ubiquitously, and this synchronization has been linked to numerous nervous system functions.
Elswijk, G. van   +5 more
core   +10 more sources

Chronic beta-adrenoceptor blockade and human atrial cell electrophysiology: evidence of pharmacological remodelling [PDF]

open access: yes, 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
core   +1 more source

Hybrid brain-computer interface and functional electrical stimulation for sensorimotor training in participants with tetraplegia: a proof-of-concept study [PDF]

open access: yes, 2015
Background and Purpose: Impaired hand function decreases quality of life in persons with tetraplegia. We tested functional electrical stimulation (FES) controlled by a hybrid brain-computer interface (BCI) for improving hand function in participants with
Aguilar   +36 more
core   +1 more source

Post-operative atrial fibrillation is influenced by beta-blocker therapy but not by pre-operative atrial cellular electrophysiology [PDF]

open access: yes, 2006
We investigated whether post-cardiac surgery (CS) new-onset atrial fibrillation (AF) is predicted by pre-CS atrial cellular electrophysiology, and whether the antiarrhythmic effect of beta-blocker therapy may involve pre-CS pharmacological remodeling ...
Kane, Kathleen A.   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy