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
More filters
Journal ArticleDOI
A toolbox for brain network construction and classification (BrainNetClass).
Zhen Zhou,Zhen Zhou,Xiaobo Chen,Xiaobo Chen,Yu Zhang,Yu Zhang,Dan Hu,Lishan Qiao,Lishan Qiao,Renping Yu,Renping Yu,Pew Thian Yap,Gang Pan,Han Zhang,Dinggang Shen +14 more
TL;DR: A “Brain Network Construction and Classification (BrainNetClass)” toolbox is introduced to promote more advanced brain network construction methods to the filed, including some state‐of‐the‐art methods that were recently developed to capture complex and high‐order interactions among brain regions.
Journal ArticleDOI
Inter-individual differences in pain processing investigated by functional magnetic resonance imaging of the brainstem and spinal cord.
TL;DR: Brain fMRI results show that BOLD responses in a number of cortical regions are correlated with individual pain ratings, and SEM results demonstrate the network of brainstem and spinal cord regions that contribute to the pain response, and reveal differences related to individual pain sensitivity.
Journal ArticleDOI
The role of default mode network in semantic cue integration.
Lucilla Lanzoni,Daniela Ravasio,Hannah E. Thompson,Deniz Vatansever,Daniel S. Margulies,Jonathan Smallwood,Elizabeth Jefferies +6 more
TL;DR: These findings are consistent with the view that regions of DMN support states of information integration that constrain ongoing cognition and provide a framework for understanding the location of these effects at the heteromodal end of the principal gradient.
Journal ArticleDOI
Real-time fMRI neurofeedback training to improve eating behavior by self-regulation of the dorsolateral prefrontal cortex: A randomized controlled trial in overweight and obese subjects.
Simon H. Kohl,Ralf Veit,Maartje S. Spetter,Astrid Günther,Andriani Rina,Michael Lührs,Niels Birbaumer,Hubert Preissl,Manfred Hallschmid +8 more
TL;DR: It is demonstrated that one session of fMRI neurofeedback training enables individuals with increased body weight to up‐regulate activity of the left dlPFC, which contributes to cognitive control of food intake.
Journal ArticleDOI
Altered functional brain connectivity in patients with visually induced dizziness
Angelique Van Ombergen,Lizette Heine,Steven Jillings,R. Edward Roberts,Ben Jeurissen,Vincent Van Rompaey,Viviana Mucci,Stefanie Vanhecke,Jan Sijbers,Floris Vanhevel,Stefan Sunaert,Mohamed Ali Bahri,Paul M. Parizel,Paul Van de Heyning,Steven Laureys,Floris L. Wuyts +15 more
TL;DR: Findings provide the first insights into the underlying functional brain connectivity in VID patients, which could underlie the typical VID symptoms such as a worsening of their vestibular symptoms when being exposed to challenging visual stimuli.
References
More filters
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.
Journal ArticleDOI
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.
Journal ArticleDOI
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.