Journal ArticleDOI
Conn: A Functional Connectivity Toolbox for Correlated and Anticorrelated Brain Networks
TLDR
The results indicate that the CompCor method increases the sensitivity and selectivity of fcMRI analysis, and show a high degree of interscan reliability for many fc MRI measures.Citations
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The antero-dorsal precuneal cortex supports specific aspects of bodily awareness
Guillaume Herbet,Anne-Laure Lemaitre,Anne-Laure Lemaitre,Sylvie Moritz-Gasser,Jérôme Cochereau,Hugues Duffau +5 more
TL;DR: The present findings indicate a critical role of the antero-dorsal precuneus in specific aspects of bodily awareness and in the maintenance of body schema.
Journal ArticleDOI
Classifying suicidal behavior with resting-state functional connectivity and structural neuroimaging.
TL;DR: The goal is to identify suicidal behavior neural biomarkers to classify suicidal psychiatric inpatients.
Journal ArticleDOI
Psychosocial Stress and Brain Function in Adolescent Psychopathology
Erin Burke Quinlan,Anna Cattrell,Tianye Jia,Eric Artiges,Tobias Banaschewski,Gareth J. Barker,Arun L.W. Bokde,Uli Bromberg,Christian Büchel,Rüdiger Brühl,Patricia J. Conrod,Sylvane Desrivières,Herta Flor,Vincent Frouin,Jürgen Gallinat,Hugh Garavan,Penny A. Gowland,Andreas Heinz,Jean-Luc Martinot,Marie-Laure Paillère Martinot,Frauke Nees,Dimitri Papadopoulos-Orfanos,Tomáš Paus,Luise Poustka,Michael N. Smolka,Nora C. Vetter,Henrik Walter,Robert Whelan,Jeffrey C. Glennon,Jan K. Buitelaar,Francesca Happé,Eva Loth,Edward D. Barker,Gunter Schumann +33 more
TL;DR: The results link hyperactive amygdala responses and regions critical for top-down emotional processing with high levels of psychosocial stress in individuals with greater conduct and hyperactivity/inattention symptoms.
Journal ArticleDOI
Pharmacologically Induced Sex Hormone Fluctuation Effects on Resting-State Functional Connectivity in a Risk Model for Depression: A Randomized Trial.
Patrick M. Fisher,Camilla Borgsted Larsen,Vincent Beliveau,Vincent Beliveau,Susanne Henningsson,Anja Pinborg,Anja Pinborg,Klaus K. Holst,Peter S. Jensen,Claus Svarer,Hartwig R. Siebner,Gitte M. Knudsen,Gitte M. Knudsen,Vibe G. Frokjaer +13 more
TL;DR: Evidence is observed that changes in rs-FC may represent a key neurobiological intermediary between molecular changes induced by hormone fluctuations and the emergence of depressive symptoms and sex hormone fluctuations.
Journal ArticleDOI
EEG Neurofeedback therapy: Can it attenuate brain changes in TBI?
Ashok Munivenkatappa,Jamuna Rajeswaran,Bhagavatula Indira Devi,Niranjana Bennet,Neeraj Upadhyay +4 more
TL;DR: The EEG-NFT therapy has shown significant changes in structural and functional connectivity among young moderately injured TBI patients.
References
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Journal ArticleDOI
Collective dynamics of small-world networks
TL;DR: Simple models of networks that can be tuned through this middle ground: regular networks ‘rewired’ to introduce increasing amounts of disorder are explored, finding that these systems can be highly clustered, like regular lattices, yet have small characteristic path lengths, like random graphs.
Journal ArticleDOI
A default mode of brain function.
Marcus E. Raichle,Ann Mary MacLeod,Abraham Z. Snyder,William J. Powers,Debra A. Gusnard,Gordon L. Shulman +5 more
TL;DR: A baseline state of the normal adult human brain in terms of the brain oxygen extraction fraction or OEF is identified, suggesting the existence of an organized, baseline default mode of brain function that is suspended during specific goal-directed behaviors.
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Complex brain networks: graph theoretical analysis of structural and functional systems
Edward T. Bullmore,Olaf Sporns +1 more
TL;DR: This article reviews studies investigating complex brain networks in diverse experimental modalities and provides an accessible introduction to the basic principles of graph theory and highlights the technical challenges and key questions to be addressed by future developments in this rapidly moving field.
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Functional connectivity in the motor cortex of resting human brain using echo-planar MRI.
TL;DR: It is concluded that correlation of low frequency fluctuations, which may arise from fluctuations in blood oxygenation or flow, is a manifestation of functional connectivity of the brain.
Journal ArticleDOI
The Brain's Default Network Anatomy, Function, and Relevance to Disease
TL;DR: Past observations are synthesized to provide strong evidence that the default network is a specific, anatomically defined brain system preferentially active when individuals are not focused on the external environment, and for understanding mental disorders including autism, schizophrenia, and Alzheimer's disease.