Results 21 to 30 of about 19,857,452 (252)

Stress Impact on Resting State Brain Networks. [PDF]

open access: yesPLoS ONE, 2013
Resting state brain networks (RSNs) are spatially distributed large-scale networks, evidenced by resting state functional magnetic resonance imaging (fMRI) studies. Importantly, RSNs are implicated in several relevant brain functions and present abnormal
José Miguel Soares   +8 more
doaj   +1 more source

Correspondence Between Resting-State and Episodic Memory-Task Related Networks in Elderly Subjects

open access: yesFrontiers in Aging Neuroscience, 2018
Resting-state fMRI studies demonstrated temporally synchronous fluctuations in brain activity among ensembles of brain regions, suggesting the existence of intrinsic functional networks.
Lee Simon-Vermot   +11 more
doaj   +1 more source

Altered resting-state neural networks in children and adolescents with functional neurological disorder

open access: yesNeuroImage: Clinical, 2022
Objectives: Previous studies with adults suggest that aberrant communication between neural networks underpins functional neurological disorder (FND). The current study adopts a data-driven approach to investigate the extent that functional resting-state
Sabina Rai   +5 more
doaj   +1 more source

Pattern classification of large-scale functional brain networks : identification of informative neuroimaging markers for epilepsy [PDF]

open access: yes, 2012
The accurate prediction of general neuropsychiatric disorders, on an individual basis, using resting-state functional magnetic resonance imaging (fMRI) is a challenging task of great clinical significance.
GuangMing Lu   +20 more
core   +2 more sources

The role of resting state networks in focal neocortical seizures. [PDF]

open access: yesPLoS ONE, 2014
The role of resting state functional networks in epilepsy is incompletely understood. While some pathologic diagnoses have been shown to have maintained but altered resting state connectivity, others have implicated resting state connectivity in disease ...
S Kathleen Bandt   +7 more
doaj   +1 more source

Hemodynamic and electrophysiological evidence of resting-state network activity in the primate [PDF]

open access: yes, 2008
An expanding body of literature describes the existence of concerted brain activations in the absence of any external stimuli. Resting-state networks have been identified and demonstrated to be modulated during the performance of specific cognitive ...
Wei Shen   +4 more
core   +1 more source

Stationary EEG pattern relates to large-scale resting state networks - An EEG-fMRI study connecting brain networks across time-scales. [PDF]

open access: yes, 2022
Relating brain dynamics acting on time scales that differ by at least an order of magnitude is a fundamental issue in brain research. The same is true for the observation of stable dynamical structures in otherwise highly non-stationary signals.
Olguín-Rodríguez, Paola V   +8 more
core   +2 more sources

Resting State fMRI Reveals Diminished Functional Connectivity in a Mouse Model of Amyloidosis [PDF]

open access: yes, 2013
Introduction: Functional connectivity (FC) studies have gained immense popularity in the evaluation of several neurological disorders, such as Alzheimer’s disease (AD). AD is a complex disorder, characterised by several pathological features. The problem
Rafael Delgado Y Palacios   +27 more
core   +2 more sources

Automatic selection of resting-state networks with functional magnetic resonance imaging

open access: yesFrontiers in Neuroscience, 2013
Functional magnetic resonance imaging (fMRI) during a resting-state condition can reveal the co-activation of specific brain regions in distributed networks, called resting-state networks, which are selected by independent component analysis (ICA) of the
Silvia Francesca eStorti   +8 more
doaj   +1 more source

Task vs. Rest - Different Network Configurations between the Coactivation and the Resting-State Brain Networks

open access: yesFrontiers in Human Neuroscience, 2013
There is a growing interest in studies of human brain networks using resting-state functional magnetic resonance imaging (fMRI). However, it is unclear whether and how brain networks measured during the resting-state exhibit comparable properties to ...
Xin eDi   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy