Many cognitive abilities decline with age even in the absence of detectable pathology.
Recent evidence indicates that age-related neural dedifferentiation, operationalized in terms …

There is extensive evidence that aging is associated with impairments in episodic memory.
Many of these changes have been ascribed to neurobiological alterations to the …

Elevated prefrontal cortex activity is often observed in healthy older adults despite declines
in their memory and other cognitive functions. According to one view, this activity reflects a …

Episodic memory declines with older age, but it is unresolved whether this decline reflects
reduced probability of successfully retrieving information from memory, or decreased …

Good cognitive abilities (CA) enable autonomy, improve social inclusion and act
preventively. Regular physical activity (PA) reduces the risk of develo** Alzheimer's …

Age-related episodic memory decline is characterized by striking heterogeneity across
individuals. Hippocampal pattern completion is a fundamental process supporting episodic …

Emerging studies have emphasized the importance of the fidelity of cortical representation in
forming enduring episodic memory. No study, however, has examined whether there are …

Age-related neural dedifferentiation—a decline in the distinctiveness of neural
representations in the aging brain—has been associated with age-related declines in …

Mounting behavioral evidence suggests that declines in both representational quality and
controlled retrieval processes contribute to episodic memory decline with age. The present …

Long-standing theories of cognitive aging suggest that memory decline is associated with
age-related differences in the way information is neurally represented. Multivariate pattern …