Default mode network (DMN) disruption has been reported in Alzheimer's disease (AD), yet
the specific pattern of altered connectivity over the course of prodromal AD remains to be …

Objective: Dysfunction of the default mode network (DMN) has been identified in prior cross-
sectional fMRI studies of Alzheimer disease (AD) and mild cognitive impairment (MCI); …

Background: Default mode network (DMN) functional connectivity is one of the
neuroimaging candidate biomarkers of Alzheimer disease. However, no studies have …

The default mode network (DMN) supports memory functioning and may be sensitive to
preclinical Alzheimer's pathology. Little is known, however, about the longitudinal trajectory …

Neurodegenerative brain changes can affect the functional connectivity strength between
nodes of the default-mode network (DMN), which may underlie changes in cognitive …

Most default mode network (DMN) studies in patients with amnestic mild cognitive
impairment (aMCI) and Alzheimer's disease (AD) are based on the comparison of only two …

Background Both subjective cognitive decline (SCD) and a family history of Alzheimer's
disease (AD) portend risk of brain abnormalities and progression to dementia. Posterior …

Background: Large-scale brain networks such as the default mode network (DMN) are often
disrupted in Alzheimer's disease (AD). Numerous studies have examined DMN functional …

Background Deficits of the default mode network (DMN) have been demonstrated in
subjects with amnestic type mild cognitive impairment (aMCI) who have a high risk of …

Over the past years, several studies on Mild Cognitive Impairment (MCI) and Alzheimer's
disease (AD) have reported Default Mode Network (DMN) deficits. This network is attracting …