Results 51 to 60 of about 363,149 (303)

SCHIZOPHENIA: DEFAULT MODE NETWORK CONNECTIVITY AS A FUTURE BIOMARKER

European Psychiatry, 2023
Introduction The Default Mode Network (DMN) is a brain system with physiological and cognitive properties that make it a major pillar of cortical integration.
M. A. L. Magalhães, M. Andrade
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Default mode network activity in depression subtypes

Reviews in the Neurosciences, 2021
Abstract Depression continues to carry a major disease burden worldwide, with limitations on the success of traditional pharmacological or psychological treatments. Recent approaches have therefore focused upon the neurobiological underpinnings of depression, and on the “individualization” of depression symptom profiles.
Bernard J. Borserio, Christopher F. Sharpley, Vicki Bitsika, Kimaya Sarmukadam, Phillip J. Fourie, Linda L. Agnew   +5 more
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Earliest accumulation of β-amyloid occurs within the default-mode network and concurrently affects brain connectivity

Nature Communications, 2017
It is not known exactly where amyloid-β (Aβ) fibrils begin to accumulate in individuals with Alzheimer’s disease (AD). Recently, we showed that abnormal levels of Aβ42 in cerebrospinal fluid (CSF) can be detected before abnormal amyloid can be detected ...
S. Palmqvist, M. Schöll, O. Strandberg, N. Mattsson, E. Stomrud, H. Zetterberg, K. Blennow, Susan M. Landau, W. Jagust, O. Hansson   +9 more
semanticscholar   +1 more source

Frontoparietal and default mode network connectivity varies with age and intelligence

Developmental Cognitive Neuroscience, 2021
Background Anticorrelated resting state connectivity between task-positive and task-negative networks in adults supports flexible shifting between externally focused attention and internal thought.
M. DeSerisy, Bruce Ramphal, D. Pagliaccio, E. Raffanello, G. Tau, R. Marsh, J. Posner, A. Margolis   +7 more
semanticscholar   +1 more source

Microstructure of the Default Mode Network in Preterm Infants [PDF]

American Journal of Neuroradiology, 2016
Diffusion and fMRI has been providing insights to brain development in addition to anatomic imaging. This study aimed to evaluate the microstructure of white matter tracts underlying the default mode network in premature infants by using resting-state functional MR imaging in conjunction with diffusion tensor imaging-based tractography.A cohort of 44 ...
J. Cui, O. Tymofiyeva, R. Desikan, T. Flynn, H. Kim, D. Gano, C.P. Hess, D.M. Ferriero, A.J. Barkovich, D. Xu   +9 more
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Aerobic training modulates salience network and default mode network metabolism in subjects with mild cognitive impairment

NeuroImage: Clinical, 2018
Aerobic training (AT) is a promising intervention to improve cognitive functioning. However, its modulatory effects on brain networks are not yet entirely understood.
F.H.G. Porto, Artur Martins Coutinho, Fabio Luís de Souza Duran, Ana Lucia de Sá Pinto, Bruno Gualano, Carlos Alberto Buchpiguel, Geraldo Busatto, Ricardo Nitrini, Sonia Maria Dozzi Brucki   +8 more
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EEG PHASE RESET OF THE DEFAULT MODE NETWORK

Frontiers in Human Neuroscience, 2014
Objectives: The purpose of this study was to explore phase reset of 3-dimensional current sources located in Brodmann areas located in the human default mode network (DMN) using Low Resolution Electromagnetic Tomography (LORETA) of the human ...
Robert W. Thatcher, Duane M North, Carl J Biver   +2 more
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Refugee visa insecurity disrupts the brain’s default mode network

European Journal of Psychotraumatology, 2023
Background: Research has largely focused on the psychological consequences of refugee trauma exposure, but refugees living with visa insecurity face an uncertain future that also adversely affects psychological functioning and self-determination ...
Belinda J. Liddell, Pritha Das, Gin S. Malhi, Angela Nickerson, Kim L. Felmingham, Mirjana Askovic, Jorge Aroche, Mariano Coello, Jessica Cheung, Miriam Den, Tim Outhred, Richard A. Bryant   +11 more
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Individual differences in delay discounting are associated with dorsal prefrontal cortex connectivity in children, adolescents, and adults

Developmental Cognitive Neuroscience, 2023
Delay discounting is a measure of impulsive choice relevant in adolescence as it predicts many real-life outcomes, including obesity and academic achievement.
Kahini Mehta, Adam Pines, Azeez Adebimpe, Bart Larsen, Danielle S. Bassett, Monica E. Calkins, Erica B. Baller, Martin Gell, Lauren M. Patrick, Golia Shafiei, Raquel E. Gur, Ruben C. Gur, David R. Roalf, Daniel Romer, Daniel H. Wolf, Joseph W. Kable, Theodore D. Satterthwaite   +16 more
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An evolutionary gap in primate default mode network organization

Cell Reports, 2021
SUMMARY The human default mode network (DMN) is engaged at rest and in cognitive states such as self-directed thoughts. Interconnected homologous cortical areas in primates constitute a network considered as the equivalent. Here, based on a cross-species
Clément M. Garin, Y. Hori, S. Everling, Christopher T. Whitlow, Finnegan J. Calabro, B. Luna, M. Dhenain, Christos Constantinidis   +7 more
semanticscholar   +1 more source