Results 31 to 40 of about 259,862 (313)

Pattern classification of large-scale functional brain networks : identification of informative neuroimaging markers for epilepsy [PDF]

open access: yes, 2012
The accurate prediction of general neuropsychiatric disorders, on an individual basis, using resting-state functional magnetic resonance imaging (fMRI) is a challenging task of great clinical significance.
GuangMing Lu   +20 more
core   +1 more source

The Brain–Heart Connection [PDF]

open access: yesCirculation, 2007
Neurocardiology has many dimensions, but it may be conceptualized as divided into 3 major categories: the heart’s effects on the brain (eg, cardiac source embolic stroke), the brain’s effects on the heart (eg, neurogenic heart disease), and neurocardiac syndromes (eg, Friedreich disease).
openaire   +2 more sources

The Importance of Cerebellar Connectivity on Simulated Brain Dynamics

open access: yesFrontiers in Cellular Neuroscience, 2020
The brain shows a complex multiscale organization that prevents a direct understanding of how structure, function and dynamics are correlated. To date, advances in neural modeling offer a unique opportunity for simulating global brain dynamics by ...
Fulvia Palesi   +11 more
doaj   +1 more source

How Staying Negative Is Good for the (Adult) Brain: Maintaining Chloride Homeostasis and the GABA-Shift in Neurological Disorders

open access: yesFrontiers in Molecular Neuroscience, 2022
Excitatory-inhibitory (E-I) imbalance has been shown to contribute to the pathogenesis of a wide range of neurodevelopmental disorders including autism spectrum disorders, epilepsy, and schizophrenia.
Kelvin K. Hui   +5 more
doaj   +1 more source

Stochastic Algorithms for White Matter Fiber Tracking and the Inference of Brain Connectivity from MR Diffusion Tensor Data [PDF]

open access: yes, 2005
We consider several stochastic algorithms for fiber tracking and compute the connectivity matrix from data obtained by magnetic resonance diffusion tensor imaging of the living human ...
Prigarin, Sergej, Hahn, Klaus
core   +1 more source

Functional specification of CCK+ interneurons by alternative isoforms of Kv4.3 auxiliary subunits

open access: yeseLife, 2020
CCK-expressing interneurons (CCK+INs) are crucial for controlling hippocampal activity. We found two firing phenotypes of CCK+INs in rat hippocampal CA3 area; either possessing a previously undetected membrane potential-dependent firing or regular firing
Viktor János Oláh   +7 more
doaj   +1 more source

Atlasing white matter and grey matter joint contributions to resting-state networks in the human brain

open access: yesCommunications Biology, 2023
Over the past two decades, the study of resting-state functional magnetic resonance imaging has revealed that functional connectivity within and between networks is linked to cognitive states and pathologies.
Victor Nozais   +6 more
doaj   +1 more source

Classifyber, a robust streamline-based linear classifier for white matter bundle segmentation

open access: yesNeuroImage, 2021
Virtual delineation of white matter bundles in the human brain is of paramount importance for multiple applications, such as pre-surgical planning and connectomics. A substantial body of literature is related to methods that automatically segment bundles
Giulia Bertò   +11 more
doaj   +1 more source

Brain Computations and Connectivity [2nd edition] [PDF]

open access: yes, 2023
This is an open access title available under the terms of a CC BY-NC-ND 4.0 International licence. It is free to read on the Oxford Academic platform and offered as a free PDF download from OUP and selected open access locations.
Rolls, Edmund T.
core   +1 more source

Making connections in the brain

open access: yeseLife, 2017
Simultaneous measurements of neuronal activity and fMRI signals in the rat brain have shed new light on the origins of resting-state fMRI connectivity networks.
Alex TL Leong, Ed X Wu
openaire   +3 more sources

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