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Consistent resting-state networks across healthy subjects
Functional MRI (fMRI) can be applied to study the functional connectivity of the human brain. It has been suggested that fluctuations in the blood oxygenation level-dependent (BOLD) signal duringExpand
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Toward discovery science of human brain function
TLDR
We have demonstrated (i) the presence of a universal functional architecture, with remarkable stability in the functional connectome and its loci of variation across participants and centers; (ii) evidence of systematic sex differences in R-fMRI measures, as well as age-related gradients. Expand
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Reduced resting-state brain activity in the "default network" in normal aging.
Normal aging is associated with cognitive decline. Functions such as attention, information processing, and working memory are compromised. It has been hypothesized that not only regional changes,Expand
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What motivates the adolescent? Brain regions mediating reward sensitivity across adolescence.
The relation between brain development across adolescence and adolescent risky behavior has attracted increasing interest in recent years. It has been proposed that adolescents are hypersensitive toExpand
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Altered resting state networks in mild cognitive impairment and mild Alzheimer's disease: An fMRI study
Activity and reactivity of the default mode network in the brain was studied using functional magnetic resonance imaging (fMRI) in 28 nondemented individuals with mild cognitive impairment (MCI), 18Expand
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Adolescent risky decision-making: Neurocognitive development of reward and control regions
TLDR
We examined neural responses during choice selection and outcome processing in 4 age groups (pre-pubertal children, early adolescents, older adolescents and young adults). Expand
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Loss of ‘Small-World’ Networks in Alzheimer's Disease: Graph Analysis of fMRI Resting-State Functional Connectivity
Background Local network connectivity disruptions in Alzheimer's disease patients have been found using graph analysis in BOLD fMRI. Other studies using MEG and cortical thickness measures, however,Expand
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Whole Brain Resting-State Analysis Reveals Decreased Functional Connectivity in Major Depression
Recently, both increases and decreases in resting-state functional connectivity have been found in major depression. However, these studies only assessed functional connectivity within a specificExpand
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Global and local gray matter loss in mild cognitive impairment and Alzheimer's disease
TLDR
PURPOSE Mild cognitive impairment (MCI) is thought to be the prodromal phase to Alzheimer's disease (AD). Expand
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Maintenance versus manipulation in verbal working memory revisited: an fMRI study
TLDR
Working memory (WM) is the ability to keep a limited amount of information "on line" for immediate use during short intervals. Expand
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