Duration of Fame and Extent of Semantic Knowledge of Famous Names in Cognitively Intact Older Adults.

Objective: The greater resilience of older memories relative to recent memories has primarily been demonstrated in clinical groups, but this phenomenon has been less extensively examined in cognitively intact older adults. Additionally, most studies of person-identity have only examined recognition or familiarity of a famous face or name, and there has been less systematic study of access to more specific person-identity semantic knowledge. The current study examined the effect of both memory age and extent of semantic knowledge on famous name recognition and retrieval of person-identity biographical information in healthy older adults.

Is There a Good App for That? Evaluating m-Health Apps for Strategies That Promote Pediatric Medication Adherence.

Background: Mobile health medication reminder apps may be a useful supplement to traditional adherence-promotion interventions for pediatric chronic illness populations because they can give real-time reminders and provide education and promote behavior modification (components known to enhance adherence in traditional interventions) in an engaging and developmentally acceptable way. Moreover, apps have the potential to be used by youth and parents, an important consideration given that shared involvement in condition management is associated with better adherence.

Introduction: This study evaluated the content and usability of existing medication reminder apps operating on the Apple platform.

Physical activity reduces hippocampal atrophy in elders at genetic risk for Alzheimer's disease.

We examined the impact of physical activity (PA) on longitudinal change in hippocampal volume in cognitively intact older adults at varying genetic risk for the sporadic form of Alzheimer's disease (AD). Hippocampal volume was measured from structural magnetic resonance imaging (MRI) scans administered at baseline and at an 18-month follow-up in 97 healthy, cognitively intact older adults. Participants were classified as High or Low PA based on a self-report questionnaire of frequency and intensity of exercise.

Recognition of famous names predicts cognitive decline in healthy elders.

Objective: The ability to recognize familiar people is impaired in both Mild Cognitive Impairment (MCI) and Alzheimer's Dementia (AD). In addition, both groups often demonstrate a time-limited temporal gradient (TG) in which well known people from decades earlier are better recalled than those learned recently. In this study, we examined the TG in cognitively intact elders for remote famous names (1950-1965) compared to more recent famous names (1995-2005).