Young and old adults underwent positron emission tomography during the performance of a
working memory task for faces (delayed match-to-sample), in which the delay between the …

Previous behavioral research suggests that older adults exhibit impairments in source
memory across a multitude of stimuli and associated details, possibly due to a deficit in …

Healthy aging is associated with declines in episodic memory. This reduction is thought to
be due in part to age-related differences in encoding-related processes. In the current study …

It is generally assumed that identical neural regions mediate the same cognitive functions in
females and males. However, anatomic and molecular sex differences exist in the brain …

Humans move through the environment to reach a place mainly using two strategies:
egocentric, taking the viewer's position as a point of reference, and allocentric, employing …

Age-related source memory deficits may arise, in part, from changes in the agenda-driven
processes that control what features of events are relevant during remembering. Using fMRI …

Encoding of durable episodic memories requires cross-talk between the hippocampus and
multiple brain regions. Changes in these hippocampal interactions could contribute to age …

Event-related functional magnetic resonance imaging was used to study the effects of
healthy aging on hippocampal and rhinal memory functions. Memory for past events can be …

Imaging research into age-related changes in episodic memory has mainly focused on
changes in cortical areas in the medial temporal lobe and the hippocampus. However …

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