Background: In the last decade, many studies have reported abnormal connectivity within
the default mode network (DMN) in patients with Alzheimer disease. Few studies, however …

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

Background: The default mode network (DMN) could be divided into subsystems, the
functional connectivity of which are different across the Alzheimer's disease (AD) spectrum …

Objective. Alzheimer's disease (AD) is a serious neurodegenerative disorder characterized
by deficits of working memory, attention, language and many other cognitive functions …

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

Mild cognitive impairment (MCI) is an intermediate stage between normal aging and
dementia, and a significant number of individuals with MCI progress to develop dementia …

The aim of this study was two-fold:(i) to investigate structural and functional brain network
architecture in patients with Alzheimer's disease (AD) and amnestic mild cognitive …

Background Changes in the default mode network (DMN) activity are early features of
Alzheimer's disease (AD) and may be linked to AD-specific Aβ pathology. Methods …

Background: Malfunctioning of the default mode network (DMN) has been consistently
related to mild cognitive impairment (MCI) and Alzheimer's disease (AD). However …

Background: Recent studies have indicated that the default mode network (DMN) comprises
at least three subsystems: The medial temporal lobe (MTL) and dorsal medial prefrontal …