Numerous behavioral studies have suggested that normal aging has deleterious effects on episodic memory and that recollection is disproportionately impaired relative to familiarity-based recognition. However, there is a wide degree of variability in memory performance within the aging population and this generalization may not apply to all elderly adults. Here we investigated these issues by us...

It is well known that certain cognitive abilities decline with age. The ability to form certain new declarative memories, particularly memories for facts and events, has been widely shown to decline with advancing age. In contrast, the effects of aging on the ability to form new procedural memories such as skills are less well known, though it appears that older adults are able to acquire some ...

The Donald W. Reynolds Institute on Aging at the University of Arkansas for Medical Sciences in Little Rock is addressing one of the most pressing policy issues facing the United States: how to care for the burgeoning number of older adults. In 2001, the Institute created the Arkansas Aging Initiative, which established seven satellite centers on aging across the state using $1.3 to $2 million ...

activity into daily routines. This guide, which is intended for local government managers and other local government leaders, offers strategies for designing communities that support “active aging—active living for older adults. In addition to encouraging physical activity, promoting active aging creates opportunities for older adults to remain active participants in civic life. Active aging ca...

The neural circuitry mediating the influence of motivation on long-term declarative or episodic memory formation is delineated in young adults, but its status is unknown in healthy aging. We examined the effect of reward and punishment anticipation on intentional declarative memory formation for words using an event-related functional magnetic resonance imaging (fMRI) monetary incentive encodin...

Despite the fact that physical health and cognitive abilities decline with aging, the ability to regulate emotion remains stable and in some aspects improves across the adult life span. Older adults also show a positivity effect in their attention and memory, with diminished processing of negative stimuli relative to positive stimuli compared with younger adults. The current paper reviews funct...

The striatum and medial temporal lobe play important roles in implicit and explicit memory, respectively. Furthermore, recent studies have linked striatal dopamine modulation to both implicit as well as explicit sequence learning and suggested a potential role of the striatum in the emergence of explicit memory during sequence learning. With respect to aging, previous findings indicated that im...

Two experiments were conducted to compare young and older adults' processing of complex sentences involving quantifier scope ambiguities. Young adults were hypothesized to use a mix of syntactic processing strategies to interpret sentences such as Every actor used a prop or An actor used every prop. Older adults, particularly those with limited working memories, were hypothesized to rely on a s...

Background Aging is often characterized by progressive cognitive decline in memory and executive function. Yet, some adults aged 80 years or older, are “Super-Agers” that exhibit performance akin to younger adults. It unknown if there mid-life with similar superior (“positive-aging”) versus over time, blood biomarkers can distinguish between these groups. Method Among 1303 participants UK Bioba...