Publications

Le 07 Déc 2020

Publications

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2013

Relationships between brain metabolism decrease in normal aging and changes in structural and functional connectivity.

Normal aging is characterized by brain glucose metabolism decline predominantly in the prefrontal cortex. The goal of the present study (…)

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2013

Alzheimer disease: Aβ-independent processes-rethinking preclinical AD.

The amyloid cascade hypothesis, which posits that amyloid-β accumulation is the key event in Alzheimer disease neurodegeneration, has dominated the (…)

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2013

(18)F-florbetaben Aβ imaging in mild cognitive impairment.

(18)F-florbetaben and positron emission tomography were used to examine the relationships between β-amyloid (Aβ) deposition, cognition, hippocampal volume, and white (…)

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2012

Region-specific hierarchy between atrophy, hypometabolism, and β-amyloid (Aβ) load in Alzheimer’s disease dementia.

Gray matter atrophy, glucose hypometabolism, and β-amyloid Aβ deposition are well-described hallmarks of Alzheimer’s disease, but their relationships are poorly (…)

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2013

Age effect on the default mode network, inner thoughts, and cognitive abilities.

Age-related effects on the default mode network (DMN) connectivity as measured at rest using functional magnetic resonance imaging (fMRI) are (…)

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2013

Prediction of amyloid-β pathology in amnestic mild cognitive impairment with neuropsychological tests.

Assessment of disease biomarkers, particularly the in vivo assessment of amyloid-β (Aβ) burden with positron emission tomography (PET), is gradually (…)