Results 61 to 70 of about 95,840 (304)

Structure–Function Decoupling of the Sensorimotor and Default Mode Networks in Black Americans With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano, Giacomo Boffa, Maria Petracca, Marta Ponzano, Nicole Graziano, Claire Wigley, Claire Riley, Jonathan Howard, Pietro Bontempi, Sylvia Klineova, Fred Lublin, Matilde Inglese   +11 more
wiley   +1 more source

Altered corticostriatal pathway in first-episode paranoid schizophrenia: Resting-state functional and causal connectivity analyses [PDF]

, 2018
Neuroimaging studies suggest the abnormal structure and function of basal ganglion may contribute to the pathophysiology of schizophrenia. However, little is investigated about the both aberrant functional and causal connectivity of striatum in first ...
Ling Xiao, Huiling Wang, Tianzi Jiang, Liu, Zhongchun, Jiang, Tianzi, Shihao Wu, Zou, Jilin, Y. Zhou, Gaohua Wang, Chen, Cheng, Yuan Zhou, Cheng Chen, Jun Chen, Chang Shu, Chen, Jun, Wang, Huiling, Zhongchun Liu, Zhou, Yuan, Wu, Shihao, Huan Huang, Huang, Huan, Shu, Chang, H. Wang, Wang, Gaohua, Xiao, Ling, Jilin Zou   +25 more
core   +1 more source

Structural and resting state functional connectivity beyond the cortex

NeuroImage, 2021
Mapping the structural and functional connectivity of the central nervous system has become a key area within neuroimaging research. While detailed network structures across the entire brain have been probed using animal models, non-invasive neuroimaging in humans has thus far been dominated by cortical investigations.
Olivia K. Harrison, Xavier Guell, Miriam C. Klein-Flügge, Robert L. Barry   +3 more
openaire   +5 more sources

Resting state functional connectivity changes in adults with developmental stuttering: an initial sLORETA study.

Frontiers in Human Neuroscience, 2014
Introduction: Stuttering is defined as speech characterized by verbal dysfluencies, but should not be seen as an isolated speech disorder, but as a generalized sensorimotor timing deficit due to impaired communication between speech related brain areas ...
Kathleen eJoos, Kathleen eJoos, Dirk eDe Ridder, Dirk eDe Ridder, Ronny eBoey, Sven eVanneste, Sven eVanneste   +6 more
doaj   +1 more source

Efficacy of Intermittent Theta‐Burst Stimulation for Prolonged Disorders of Consciousness: A Prospective, Randomized, Controlled Trial

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Emerging evidence suggests that low‐frequency neural oscillations are dynamically regulated by consciousness levels, with the recovery of low cortical activity potentially serving as a neurophysiological substrate for conscious emergence. Targeted enhancement of these low‐frequency rhythms in patients with disorders of consciousness
Chuan Xu, Jun Hu, Qianqian Wu, Min Wu, Yamei Yu, Hangcheng Li, Jian Gao, Jingqi Li, Nai Ding, Jie Yu, Benyan Luo   +10 more
wiley   +1 more source

THE RELATIONSHIP BETWEEN THE DEFAULT MODE RESTING STATE NEURAL NETWORK, RESPIRATORY SINUS ARRHYTHMIA, AND SELF-FOCUSED COGNITION: AN EMPIRICAL ANALYSIS [PDF]

, 2013
Functional activity within the default mode resting state neural network (RSNN) and the resting respiratory sinus arrhythmia (RSA) may represent an integrated neural and peripheral cardiovascular index of the baseline, resting state in humans.
Egizio, Victoria
core  

Identifying motor functional neurological disorder using resting-state functional connectivity [PDF]

, 2018
Background: Motor functional neurological disorder (mFND) is a clinical diagnosis with reliable features; however, patients are reluctant to accept the diagnosis and physicians themselves bear doubts on potential misdiagnoses.
Jonas Richiardi, Richiardi, J, Galli, S, Aybek Rusca, Selma, Galli, Silvio, Kebets, V, Galli, Silvio Michaël, Van De Ville, Dimitri, Wegrzyk, Jennifer, Dimitri Van de Ville, Aybek, S, Aybek, Selma, Silvio Galli, Kebets, Valeria, Jennifer Wegrzyk, Selma Aybek, Valeria Kebets, Wegrzyk, J, Van de Ville, D, de Ville, Dimitri Van, Richiardi, Jonas   +20 more
core   +1 more source

Dynamic Resting-State Functional Connectivity in Major Depression [PDF]

Neuropsychopharmacology, 2015
Major depressive disorder (MDD) is characterized by abnormal resting-state functional connectivity (RSFC), especially in medial prefrontal cortical (MPFC) regions of the default network. However, prior research in MDD has not examined dynamic changes in functional connectivity as networks form, interact, and dissolve over time.
Whitfield-Gabrieli, Susan, Dichter, Gabriel, Kaiser, Roselinde H., Minkel, Jared, Beltzer, Miranda, Smoski, Moria, Dillon, Daniel G, Goer, Franziska, Pizzagalli, Diego A.   +8 more
openaire   +2 more sources

The influence of the amplitude of low-frequency fluctuations on resting-state functional connectivity

Frontiers in Human Neuroscience, 2013
Studies of brain functional connectivity have provided a better understanding of organization and integration of large-scale brain networks. Functional connectivity using resting-state functional magnetic resonance imaging (fMRI) is typically based upon
Xin eDi, Eun H. eKim, Chu-Chung eHuang, Shih-Jen eTsai, Ching-Po eLin, Bharat B Biswal   +5 more
doaj   +1 more source

Longitudinal functional connectivity changes related to dopaminergic decline in Parkinson’s disease

NeuroImage: Clinical, 2020
Background: Resting-state functional magnetic resonance imaging (fMRI) studies have demonstrated that basal ganglia functional connectivity is altered in Parkinson’s disease (PD) as compared to healthy controls.
Weihua Li, Nick P. Lao-Kaim, Andreas-Antonios Roussakis, Antonio Martín-Bastida, Natalie Valle-Guzman, Gesine Paul, Eyal Soreq, Richard E. Daws, Tom Foltynie, Roger A. Barker, Adam Hampshire, Paola Piccini   +11 more
doaj   +1 more source