A number of functional magnetic resonance imaging (fMRI) studies reported the existence of
default mode network (DMN) and its disruption due to the presence of a disease such as …

The aim of this work is to investigate the differences of effective connectivity of the default
mode network (DMN) in Alzheimer's disease (AD) patients and normal controls (NC). The …

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

Alzheimer's disease (AD) is a chronic neurodegenerative disease characterized by
progressive dementia, and amnestic mild cognitive impairment (aMCI) has been defined as …

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

Background: Impaired functional connectivity in the default mode network (DMN) is
supposedly involved in Alzheimers disease (AD) progression. The posterior cingulate cortex …

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 Evidences from normal subjects suggest that the default-mode network (DMN)
has posterior cingulate cortex (PCC), medial prefrontal cortex (MPFC) and inferior parietal …

Background: The early progression continuum of Alzheimer's disease (AD) has been
considered to advance through subjective cognitive decline (SCD), non-amnestic mild …

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 …