Results 1 to 10 of about 921,081 (288)

Metastable Resting State Brain Dynamics [PDF]

Frontiers in Computational Neuroscience, 2019
Metastability refers to the fact that the state of a dynamical system spends a large amount of time in a restricted region of its available phase space before a transition takes place, bringing the system into another state from where it might recur into
Peter beim Graben, Antonio Jimenez-Marin, Ibai Diez, Ibai Diez, Ibai Diez, Jesus M. Cortes, Jesus M. Cortes, Jesus M. Cortes, Mathieu Desroches, Mathieu Desroches, Serafim Rodrigues, Serafim Rodrigues   +11 more
doaj   +7 more sources

The Amsterdam Resting-State Questionnaire reveals multiple phenotypes of resting-state cognition [PDF]

Frontiers in Human Neuroscience, 2013
Resting-state neuroimaging is a dominant paradigm for studying brain function in health and disease. It is attractive for clinical research because of its simplicity for patients, straightforward standardization, and sensitivity to brain disorders ...
B. Alexander eDiaz, B. Alexander eDiaz, Sophie eVan Der Sluis, Sophie eVan Der Sluis, Sophie eVan Der Sluis, Sarah eMoens, Jeroen S. Benjamins, Filippo eMigliorati, Diederick eStoffers, Anouk eDen Braber, Anouk eDen Braber, Simon-Shlomo ePoil, Simon-Shlomo ePoil, Richard eHardstone, Richard eHardstone, Dennis eVan 't Ent, Dennis eVan 't Ent, Dorret I. Boomsma, Dorret I. Boomsma, Eco eDe Geus, Eco eDe Geus, Huibert D. Mansvelder, Huibert D. Mansvelder, Eus J.W. Van Someren, Eus J.W. Van Someren, Eus J.W. Van Someren, Klaus eLinkenkaer-Hansen, Klaus eLinkenkaer-Hansen   +27 more
doaj   +8 more sources

Resting-state “physiological networks”

NeuroImage, 2020
Slow changes in systemic brain physiology can elicit large fluctuations in fMRI time series, which manifest as structured spatial patterns of temporal correlations between distant brain regions. Here, we investigated whether such “physiological networks”—
Jingyuan E. Chen, Laura D. Lewis, Catie Chang, Qiyuan Tian, Nina E. Fultz, Ned A. Ohringer, Bruce R. Rosen, Jonathan R. Polimeni   +7 more
doaj   +3 more sources

Information flow between resting state networks [PDF]

Brain Connectivity, 2015
The resting brain dynamics self-organizes into a finite number of correlated patterns known as resting state networks (RSNs). It is well known that techniques like independent component analysis can separate the brain activity at rest to provide such ...
Alberto Cabrera, Asier Erramuzpe, Beatriz Mateos, Daniele Marinazzo, Ernesto J. Sanz-Arigita, Ibai Diez, Iñaki Escudero, Jesus M. Cortes Diaz, null null, Sebastiano Stramaglia   +9 more
core   +9 more sources

Clustering of resting state networks. [PDF]

PLoS ONE, 2012
The goal of the study was to demonstrate a hierarchical structure of resting state activity in the healthy brain using a data-driven clustering algorithm.The fuzzy-c-means clustering algorithm was applied to resting state fMRI data in cortical and ...
Megan H Lee, Carl D Hacker, Abraham Z Snyder, Maurizio Corbetta, Dongyang Zhang, Eric C Leuthardt, Joshua S Shimony   +6 more
doaj   +5 more sources

State-Dependent Effective Connectivity in Resting-State fMRI [PDF]

Frontiers in Neural Circuits, 2021
The human brain at rest exhibits intrinsic dynamics transitioning among the multiple metastable states of the inter-regional functional connectivity. Accordingly, the demand for exploring the state-specific functional connectivity increases for a deeper ...
Hae-Jeong Park, Hae-Jeong Park, Hae-Jeong Park, Hae-Jeong Park, Hae-Jeong Park, Jinseok Eo, Jinseok Eo, Chongwon Pae, Chongwon Pae, Chongwon Pae, Chongwon Pae, Junho Son, Junho Son, Sung Min Park, Sung Min Park, Jiyoung Kang, Jiyoung Kang, Jiyoung Kang, Jiyoung Kang   +18 more
doaj   +4 more sources

Unravelling inner experiences during resting state [PDF]

Frontiers in Human Neuroscience, 2013
The investigation of resting state activity has become an extremely busy topic in neurocognitive research. A recent pubmed search revealed more than 2000 entries for the terms “resting state” AND “fMRI.” Several putative clinical applications have been suggested, such as the detection of early signs of Alzheimer's disease (e.g., Lustig et al., 2003) or
Juergen eFell
doaj   +3 more sources

A comparison of resting state functional magnetic resonance imaging to invasive electrocortical stimulation for sensorimotor mapping in pediatric patients [PDF]

NeuroImage: Clinical, 2019
Localizing neurologic function within the brain remains a significant challenge in clinical neurosurgery. Invasive mapping with direct electrocortical stimulation currently is the clinical gold standard but is impractical in young or cognitively delayed ...
Jarod L. Roland, Carl D. Hacker, Abraham Z. Snyder, Joshua S. Shimony, John M. Zempel, David D. Limbrick, Matthew D. Smyth, Eric C. Leuthardt   +7 more
doaj   +4 more sources

Constructing the resting state structural connectome [PDF]

Frontiers in Neuroinformatics, 2013
Background: Many recent studies have separately investigated functional and white matter (WM) based structural connectivity, yet their relationship remains less understood.
Olusola eAjilore, Liang eZhan, Johnson eGadElkarim, Aifeng eZhang, Jamie eFeusner, Shaolin eYang, Paul Matthew Thompson, Anand eKumar, Alex eLeow   +8 more
doaj   +5 more sources

Local synchronization of resting-state dynamics encodes Gray's trait Anxiety [PDF]

, 2013
The Behavioral Inhibition System (BIS) as defined within the Reinforcement Sensitivity Theory (RST) modulates reactions to stimuli indicating aversive events. Gray’s trait Anxiety determines the extent to which stimuli activate the BIS.
Dresler, Thomas, Fallgatter, Andreas Jochen, Hahn, Tim, Notebaert, Karolien, Pyka, Martin   +4 more
core   +21 more sources