Background: Spatial navigation is the ability to estimate one's position on the basis of
environmental and self-motion cues. Spatial memory is the cognitive substrate underlying …

Egocentric (self-centered) and allocentric (viewpoint independent) representations of space
are essential for spatial navigation and wayfinding. Deficits in spatial memory come with age …

Spatial disorientation is a frequent symptom in Alzheimer's disease and in mild cognitive
impairment (MCI). In the clinical routine, spatial orientation is less often tested with real …

Aging affects many aspects of everyday living, such as autonomy, security and quality of life.
Among all, spatial memory and spatial navigation show a gradual but noticeable decline, as …

Although the memory impairment is a hallmark of Alzheimer's disease (AD), AD has also
been characterized by spatial disorientation, which is present from its early stages. Spatial …

Aim Spatial deficits are widely observed in normal ageing and early Alzheimer's disease.
This review systematically examined neuroimaging evidence for structural and functional …

Spatial navigation (SN) impairment is present early in Alzheimer's disease (AD). We tested
whether SN performance, self-centered (egocentric) and world-centered (allocentric), was …

Aim Spatial disorientation is a hallmark of amnestic mild cognitive impairment (aMCI) and
Alzheimer's disease. Our aim was to use virtual reality to determine the allocentric and …

Objective: Spatial disorientation is common in Alzheimer's disease (AD), Mild Cognitive
Impairment (MCI), and preclinical individuals with AD biomarkers. However, traditional …

In this systematic review and meta-analysis, we compared the spatial navigation
performance of older adults with mild cognitive impairment (MCI), Alzheimer's Disease (AD) …