Social isolation has serious negative public health impacts for older adults. Survey data were collected at three resident-managed elder intentional neighborhoods in the United States (n = 59), to determine if these neighborhoods, each based on the cohousing model, promote development of social resources for their residents. Social resources were measured on three dimensions: social networks, n...

Epidemiological study reveals that socially isolated persons have increased risk of developing Alzheimer's disease (AD). Whether this risk arises from an oxidative stress is unclear. Here we show that N-acetylcysteine (NAC), an anti-oxidant, is capable of preventing social isolation-induced accelerated impairment of contextual fear memory and rundown of hippocampal LTP in 3-month old APP/PS1 mi...

BACKGROUND The role of an individual's social network satisfaction (SNS) in the association of social isolation or living alone and incident type 2 diabetes (T2D) is unclear. We assessed the association of SNS with incident T2D and analysed potential modifications of the SNS-T2D association by social isolation or living alone. METHODS The study population (N = 6839 aged 25-74 years without di...

Socially assistive robots (SARs) contribute to task success by supporting humans through verbal information and guidance, while reducing task load through social mechanisms, e.g., human-intuitive mimics and gestures. In this paper, we present two novel interaction scenarios using such robots that could lead to assistance on long-term missions in space. The first addresses physical exercise, whi...

OBJECTIVE To verify if emotional/behavioral problems are associated with lifetime paid work in poor urban children, when taking into account other potential correlates. METHODS Cross-sectional study focused on 9-to-13-year-old children (n = 212). In a probabilistic sample of clusters of eligible households (women 15-49 years and son/daughter <18 years), one mother-child pair was randomly sele...

Stressful social conditions, such as isolation, that occur during sensitive developmental periods may alter present and future social behavior. Changes in the neuroendocrine mechanisms closely associated with affiliative behaviors and stress reactivity are likely to underlie these changes in behavior. In the present study, we assessed the effects of post-weaning social housing conditions on the...

Asian elephants in the wild live in complex social societies; in captivity, however, management often occurs in solitary conditions, especially at the temples and private places of India. To investigate the effect of social isolation, this study assessed the social group sizes and the presence of stereotypies among 140 captive Asian elephants managed in 3 captive systems (private, temple, and f...

This study investigated the effect of Withania somnifera Dunal (WS) root extract and diazepam in social isolation induced behavior such as anxiety and depression in rats. Rats were isolated for 6 weeks and the assessment of changed behavior were done on elevated plus maze (EPM) and forced swim test (FST). Isolation reared rats spent less time into the open arms on EPM and significantly increase...