Results 1 to 10 of about 6,363,686 (341)

Reduced default mode network functional connectivity in patients with recurrent major depressive disorder

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2019
Significance Functional connectivity within the default mode network in patients with major depressive disorder has been frequently reported to be abnormal but with contradicting directions in previous studies with small sample sizes.
Chaogan Yan   +64 more
semanticscholar   +3 more sources

Parking functions: interdisciplinary connections

open access: yesAdvances in Applied Probability, 2023
AbstractSuppose that m drivers each choose a preferred parking space in a linear car park with n spots. In order, each driver goes to their chosen spot and parks there if possible, and otherwise takes the next available spot if it exists. If all drivers park successfully, the sequence of choices is called a parking function. Classical parking functions
openaire   +2 more sources

The impact of ischemic stroke on connectivity gradients

open access: yesNeuroImage: Clinical, 2019
The functional organization of the brain can be represented as a low-dimensional space that reflects its macroscale hierarchy. The dimensions of this space, described as connectivity gradients, capture the similarity of areas' connections along a ...
Şeyma Bayrak   +6 more
doaj   +1 more source

Predicting MEG resting-state functional connectivity from microstructural information

open access: yesNetwork Neuroscience, 2021
Understanding how human brain microstructure influences functional connectivity is an important endeavor. In this work, magnetic resonance imaging data from 90 healthy participants were used to calculate structural connectivity matrices using the ...
Eirini Messaritaki   +6 more
doaj   +1 more source

A decade of test-retest reliability of functional connectivity: A systematic review and meta-analysis

open access: yesNeuroImage, 2019
BACKGROUND Once considered mere noise, fMRI-based functional connectivity has become a major neuroscience tool in part due to early studies demonstrating its reliability.
S. Noble   +2 more
semanticscholar   +1 more source

Altered Functional Activity and Functional Connectivity of Seed Regions Based on ALFF Following Acupuncture Treatment in Patients with Stroke Sequelae with Unilateral Limb Numbness [Corrigendum]

open access: yesNeuropsychiatric Disease and Treatment, 2023
Peng J, Su J, Song L, et al. Neuropsychiatr Dis Treat. 2023;19:233–245 The authors have advised there is an error in the author list on page 233. The author order is incorrect.
Peng J   +8 more
doaj  

Globally weaker and topologically different: resting-state connectivity in youth with autism

open access: yesMolecular Autism, 2017
Background There is a lack of agreement about functional connectivity differences in individuals with autism spectrum disorder (ASD). Studies using absolute strength have found reduced connectivity, while those using relative strength––a measure of ...
Benjamin E. Yerys   +5 more
doaj   +1 more source

Dissect Relationships Between Gene Co-expression and Functional Connectivity in Human Brain

open access: yesFrontiers in Neuroscience, 2021
Although recent evidence indicates an association between gene co-expression and functional connectivity in human brain, specific association patterns remain largely unknown.
Xue Zhang   +12 more
doaj   +1 more source

Cerebro-cerebellar connectivity is increased in primary lateral sclerosis

open access: yesNeuroImage: Clinical, 2015
Increased functional connectivity in resting state networks was found in several studies of patients with motor neuron disorders, although diffusion tensor imaging studies consistently show loss of white matter integrity.
Avner Meoded   +5 more
doaj   +1 more source

Nonlinear changes in delayed functional network topology in Alzheimer’s disease: relationship with amyloid and tau pathology

open access: yesAlzheimer’s Research & Therapy, 2023
Background Alzheimer’s disease is a neurodegenerative disorder associated with the abnormal deposition of pathological processes, such as amyloid-ß and tau, which produces nonlinear changes in the functional connectivity patterns between different brain ...
Mite Mijalkov   +6 more
doaj   +1 more source

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