Results 11 to 20 of about 4,015,508 (257)
Structural Brain Connectivity Constrains within-a-Day Variability of Direct Functional Connectivity [PDF]
Frontiers in Human Neuroscience, 2017 The idea that structural white matter connectivity constrains functional connectivity (interactions among brain regions) has widely been explored in studies of brain networks; studies have mostly focused on the “average” strength of functional ...
Bumhee Park +6 more
doaj +4 more sources
Increased structural connectivity in high schizotypy [PDF]
, 2023 The link between brain structural connectivity and schizotypy was explored in two healthy participant cohorts, collected at two different neuroimaging centres, comprising 140 and 115 participants, respectively.
Ulrich Ettinger +9 more
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Cortical Surfaces Integration with Tractography for Structural Connectivity Analysis
, 2021 Background: Mapping diffusion MRI tractography streamlines to the cortical surface facilitates the integration of white matter features onto gray matter, especially for connectivity analysis. Method: In this work, we present methods that combine cortical
St-Onge, E. +14 more
core +2 more sources
Directed functional and structural connectivity in a large-scale model for the mouse cortex [PDF]
, 2021 Inferring the structural connectivity from electrophysiological measurements is a fundamental challenge in systems neuroscience. Directed functional connectivity measures, such as the generalized partial directed coherence (GPDC), provide estimates of ...
Mejias, J.F.; id_orcid +7 more
core +1 more source
Structural connectivity classification results.
, 2021 Structural connectivity classification results.
Ulrike Kuhl (11507258) +2 more
core +1 more source
Frontiers in Neuroanatomy, 2018 The heterogeneity and complexity of white matter (WM) pathways of the human brain were discretely described by pioneers such as Willis, Stenon, Malpighi, Vieussens and Vicq d’Azyr up to the beginning of the 19th century. Subsequently, novel approaches to
Emmanuel Mandonnet +2 more
doaj +1 more source
Altered functional and structural connectivity networks in psychogenic non-epileptic seizures. [PDF]
PLoS ONE, 2013 Psychogenic non-epileptic seizures (PNES) are paroxysmal behaviors that resemble epileptic seizures but lack abnormal electrical activity. Recent studies suggest aberrant functional connectivity involving specific brain regions in PNES.
Ju-Rong Ding +10 more
doaj +1 more source
Mapping covariance in brain FDG uptake to structural connectivity. [PDF]
, 2021 PURPOSE Inter-subject covariance of regional 18F-fluorodeoxyglucose (FDG) PET measures (FDGcov) as proxy of brain connectivity has been gaining an increasing acceptance in the community.
Grimmer, Timo +23 more
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Cerebro-Cerebellar Pathways for Verbal Working Memory
Frontiers in Human Neuroscience, 2019 The current study examined the structural and functional connectivity of the cerebro-cerebellar network of verbal working memory as proposed by Chen and Desmond (2005a). Diffusion spectrum imaging was employed to establish structural connectivity between
Monika Sobczak-Edmans +14 more
doaj +1 more source
Brain connectivity and visual attention.
, 2023 Emerging hypotheses suggest that efficient cognitive functioning requires the integration of separate, but interconnected cortical networks in the brain. Although task-related measures of brain activity suggest that a frontoparietal network is associated
Madden, David J, Parks, Emily L
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