Nature-Based Social Prescribing in Urban Settings to Improve Social Connectedness and Mental Well-being: a Review.

PURPOSE OF REVIEW: Recent reports of a "loneliness epidemic" in the USA are growing along with a robust evidence base that suggests that loneliness and social isolation can compromise physical and psychological health. Screening for social isolation among at-risk populations and referring them to nature-based community services, resources, and activities through a social prescribing (SP) program may provide a way to connect vulnerable populations with the broader community and increase their sense of connectedness and belonging. In this review, we explore opportunities for social prescribing to be used as a tool to address connectedness through nature-based interventions. RECENT FINDINGS: Social prescribing can include a variety of activities linked with voluntary and community sector organizations (e.g., walking and park prescriptions, community gardening, farmers' market vouchers). These activities can promote nature contact, strengthen social structures, and improve longer term mental and physical health by activating intrapersonal, interpersonal, and environmental processes. The prescriptions are appropriate for reaching a range of high-risk populations including moms who are minors who are minors, recent immigrants, older adults, economically and linguistically isolated populations, and unlikely users of nature and outdoor spaces. More research is needed to understand the impact of SPs on high-risk populations and the supports needed to allow them to feel at ease in the outdoors. Additionally, opportunities exist to develop technologically and socially innovative strategies to track patient participation in social prescriptions, monitor impact over time, and integrate prescribing into standard health care practice.

Visual and visuospatial development in young children with Williams syndrome.

This study investigated the relation between sensory visual problems and the severity of visuospatial difficulties in a large group of young children with Williams' syndrome (WS). A questionnaire describing visual and associated problems was completed by the families of 108 children with WS and detailed follow-up assessments were conducted, including visual, spatial, motor, visuocognitive, and linguistic tests of 73 of these children (mean age 7 years 3 months; 40 males, 73 females). Children with WS showed a much higher incidence of common paediatric sensory vision problems (strabismus, visual acuity loss, amblyopia, reduced stereopsis) than normally developing children. It was found that delays with respect to age normative values increased with age on all tests. No significant correlation was found between the presence of a visual deficit and the severity of the visuospatial problems, suggesting that the difficulties children with WS have in understanding spatial arrangements are not simply a result of their earlier sensory visual problems. Results confirm the dissociation between visuospatial and language abilities in children with WS, and support the neurobiological model of a split between ventral and dorsal stream processing of visual information with a generalized deficit in dorsal stream processing in young children with WS.

A specific deficit of dorsal stream function in Williams' syndrome.

Williams' syndrome (WS) is a rare, genetically based disorder of cognitive development. Affected individuals show a severe deficit of spatial cognition but a relative sparing of language and face recognition. To examine the possible neural basis of the spatial deficit, we tested a group of WS children, aged 4-14 years, on two measures specific to dorsal cortical stream function: global motion coherence thresholds, in comparison with an analogous form-coherence test, and visuo-manual accuracy in posting a card through a slot, compared with matching the slot orientation. Deficits in these tasks provide the first evidence of specific involvement in WS of the dorsal stream, the cortical system believed to encode information about spatial relationships and the visual control of action.