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   Articles with "brainage" as a keyword



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Sex differences in predictors and regional patterns of brain age gap estimates

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recommendations! Published in 2022 at "Human Brain Mapping"

DOI: 10.1002/hbm.25983

Abstract: Background The brain-age-gap estimate (brainAGE) quantifies the difference between chronological age and age predicted by applying machine-learning models to neuroimaging data, and is considered a biomarker of brain health. Understanding sex-differences in brainAGE is a… read more here.

Keywords: brainage; sex; sex differences; brain age ... See more keywords
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Premature brain aging in humans exposed to maternal nutrient restriction during early gestation

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recommendations! Published in 2018 at "NeuroImage"

DOI: 10.1016/j.neuroimage.2017.10.047

Abstract: Background: Prenatal exposure to undernutrition is widespread in both developing and industrialized countries, causing irreversible damage to the developing brain, resulting in altered brain structure and decreased cognitive function during adulthood. The Dutch famine in… read more here.

Keywords: premature brain; early gestation; brainage; brain ... See more keywords
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An individual-level weighted artificial neural network method to improve the systematic bias in BrainAGE analysis.

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recommendations! Published in 2022 at "Cerebral cortex"

DOI: 10.1093/cercor/bhac490

Abstract: BrainAGE is a commonly used machine learning technique to measure the accelerated/delayed development pattern of human brain structure/function with neuropsychiatric disorders. However, recent studies have shown a systematic bias ("regression toward mean" effect) in the… read more here.

Keywords: neural network; brainage; method; level weighted ... See more keywords
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Brain Aging and APOE ε4 Interact to Reveal Potential Neuronal Compensation in Healthy Older Adults

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recommendations! Published in 2018 at "Frontiers in Aging Neuroscience"

DOI: 10.3389/fnagi.2018.00074

Abstract: Compensation implies the recruitment of additional neuronal resources to prevent the detrimental effect of age-related neuronal decline on cognition. Recently suggested statistical models comprise behavioral performance, brain activation, and measures related to aging- or disease-specific… read more here.

Keywords: compensation; healthy older; brainage; older adults ... See more keywords
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Accelerated Global and Local Brain Aging Differentiate Cognitively Impaired From Cognitively Spared Patients With Schizophrenia

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recommendations! Published in 2022 at "Frontiers in Psychiatry"

DOI: 10.3389/fpsyt.2022.913470

Abstract: Background Accelerated aging has been proposed as a mechanism underlying the clinical and cognitive presentation of schizophrenia. The current study extends the field by examining both global and regional patterns of brain aging in schizophrenia,… read more here.

Keywords: brainage; brain aging; brain; cognitively impaired ... See more keywords