Results 41 to 50 of about 9,964,414 (335)

Resting-State Cerebello-Cortical Dysfunction in Parkinson's Disease

Frontiers in Neurology, 2021
Purpose: Recently, the cerebellum's role in Parkinson's disease (PD) has been highlighted. Therefore, this study sought to test the hypothesis that functional connectivity (FC) between cerebellar and cortical nodes of the resting-state networks ...
William C. Palmer, Brenna A. Cholerton, Cyrus P. Zabetian, Cyrus P. Zabetian, Thomas J. Montine, Thomas J. Grabowski, Thomas J. Grabowski, Swati Rane   +7 more
doaj   +1 more source

CD20 as a gatekeeper of the resting state of human B cells

Proceedings of the National Academy of Sciences of the United States of America, 2020
Significance Worldwide about one million patients are given anti-CD20 antibodies such as rituximab (RTX) for the treatment of B cell-associated diseases.
Kathrin Kläsener, J. Jellusova, G. Andrieux, U. Salzer, Chiara Böhler, Sebastian N. Steiner, Jonas B. Albinus, M. Cavallari, Beatrix Süß, R. Voll, M. Boerries, B. Wollscheid, M. Reth   +12 more
semanticscholar   +1 more source

Parallel ICA identifies sub-components of resting state networks that covary with behavioral indices

Frontiers in Human Neuroscience, 2012
Parallel Independent Component Analysis (para-ICA) is a multivariate method that can identify complex relationships between different data modalities by simultaneously performing Independent Component Analysis on each data set while finding mutual ...
Timothy eMeier, Joseph eWildenberg, Joseph eWildenberg, Jingyu eLiu, Jingyu eLiu, Jiayu eChen, Jiayu eChen, Vince eCalhoun, Vince eCalhoun, Bharat eBiswal, Mary eMeyerand, Mary eMeyerand, Mary eMeyerand, Rasmus eBirn, Rasmus eBirn, Rasmus eBirn, Vivek ePrabhakaran, Vivek ePrabhakaran, Vivek ePrabhakaran, Vivek ePrabhakaran   +19 more
doaj   +1 more source

Disease state prediction from resting state functional connectivity [PDF]

Magnetic Resonance in Medicine, 2009
AbstractThe application of multivoxel pattern analysis methods has attracted increasing attention, particularly for brain state prediction and real‐time functional MRI applications. Support vector classification is the most popular of these techniques, owing to reports that it has better prediction accuracy and is less sensitive to noise.
R Cameron, Craddock, Paul E, Holtzheimer, Xiaoping P, Hu, Helen S, Mayberg   +3 more
openaire   +2 more sources

Association of resting-state theta–gamma coupling with selective visual attention in children with tic disorders

Frontiers in Human Neuroscience, 2022
A tic disorder (TD) is a neurodevelopmental disorder characterized by tics, which are repetitive movements and/or vocalizations that occur due to aberrant sensory gating.
Ji Seon Ahn, Ji Seon Ahn, Ji Seon Ahn, Kyungun Jhung, Jooyoung Oh, Jooyoung Oh, Jaeseok Heo, Jaeseok Heo, Jae-Jin Kim, Jae-Jin Kim, Jin Young Park, Jin Young Park, Jin Young Park   +12 more
doaj   +1 more source

Pre- and post-therapy functional MRI connectivity in severe acute brain injury with suppression of consciousness: a comparative analysis to epilepsy features

Frontiers in Neuroimaging
Severe acute brain injury (SABI) with suppressed consciousness is a major societal burden, with early prognosis being crucial for life-and-death treatment decisions.
Emilio G. Cediel, Erika A. Duran, Jeffrey Laux, William Reuther, Olivia Leggio, Belfin Robinson, Varina L. Boerwinkle   +6 more
doaj   +1 more source

The Role of Resting-State Network Functional Connectivity in Cognitive Aging

Frontiers in Aging Neuroscience, 2020
Aging is associated with disruptions in the resting-state functional architecture of the brain. Previous studies have primarily focused on age-related declines in the default mode network (DMN) and its implications in Alzheimer’s disease. However, due to
Hanna K. Hausman, A. O'Shea, Jessica N. Kraft, Emanuel M. Boutzoukas, N. Evangelista, Emily J. Van Etten, P. Bharadwaj, Samantha G. Smith, E. Porges, G. Hishaw, S. Wu, S. DeKosky, G. Alexander, M. Marsiske, R. Cohen, A. Woods   +15 more
semanticscholar   +1 more source

Global signal regression strengthens association between resting-state functional connectivity and behavior

NeuroImage, 2019
Global signal regression (GSR) is one of the most debated preprocessing strategies for resting-state functional MRI. GSR effectively removes global artifacts driven by motion and respiration, but also discards globally distributed neural information and ...
Jingwei Li, Ru Kong, Raphaël Liégeois, C. Orban, Yanrui Tan, Nanbo Sun, A. Holmes, M. Sabuncu, T. Ge, B. T. T. Yeo   +9 more
semanticscholar   +1 more source

Posture alters human resting-state

Cortex, 2014
Neuroimaging is ubiquitous; however, neuroimagers seldom investigate the putative impact of posture on brain activity. Whereas participants in most psychological experiments sit upright, many prominent neuroimaging techniques (e.g., functional magnetic resonance imaging (fMRI)) require participants to lie supine.
Thibault, Robert T., Lifshitz, Michael, Jones, Jennifer M., Raz, Amir   +3 more
openaire   +3 more sources

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source