Our experience of the world goes beyond the light reaching our eyes: Even when a coin is tilted in depth, we infer the circular shape it truly has, rather than the ellipse it projects. But do we ever escape the perspective from which we view the world? A centuries-old philosophical debate asks whether objects of… Continue reading Sustained representation of perspectival shape
Category: Environment
Association of Neighborhood #Disadvantage in Childhood With #DNA Methylation in Young Adulthood
DNA methylation has been proposed as an epigenetic mechanism by which the childhood neighborhood environment may have implications for the genome that compromise adult health.. ..A total of 1619 participants (806 female individuals [50%]) had complete neighborhood and DNA methylation data. Children raised in socioeconomically disadvantaged neighborhoods exhibited differential DNA methylation in genes involved in… Continue reading Association of Neighborhood #Disadvantage in Childhood With #DNA Methylation in Young Adulthood
Prevalence of Asymptomatic SARS-CoV-2 Infection
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread rapidly throughout the world since the first cases of coronavirus disease 2019 (COVID-19) were observed in December 2019 in Wuhan, China. It has been suspected that infected persons who remain asymptomatic play a significant role in the ongoing pandemic, but their relative number and effect have… Continue reading Prevalence of Asymptomatic SARS-CoV-2 Infection
Cigarette Smoking and Incident Stroke in Blacks of the Jackson Heart Study
Blacks are disproportionately affected by stroke compared with whites; however, less is known about the relationship between stroke and cigarette smoking in blacks. Therefore, we evaluated the relationship between cigarette smoking and all incident stroke in the JHS (Jackson Heart Study).. JHS participants without a history of stroke (n=4410) were classified by self‐reported baseline smoking… Continue reading Cigarette Smoking and Incident Stroke in Blacks of the Jackson Heart Study
The Impact of Optimized Daylight and Views on the Sleep Duration and Cognitive Performance of Office Workers
A growing awareness has recently emerged on the health benefits of exposure to daylight and views. Daylight exposure is linked to circadian rhythm regulation, which can have significant impacts on sleep quality and cognitive function. Views of nature have also been shown to impact emotional affect and performance. This study explores the impact of optimized… Continue reading The Impact of Optimized Daylight and Views on the Sleep Duration and Cognitive Performance of Office Workers
Loneliness around the world: Age, gender, and cultural differences in loneliness
Highlights •Younger people reported more loneliness than the middle-aged. •The middle-aged reported more loneliness than older people. •Men reported more loneliness than women. •People in individualistic (vs. collectivist) countries reported more loneliness. •Age, gender, and culture interacted to predict loneliness. https://bit.ly/3eYVzk2
Hospital-level variation in the development of persistent critical illness
Patients with persistent critical illness may account for up to half of all intensive care unit (ICU) bed-days. It is unknown if there is hospital variation in the development of persistent critical illness and if hospital performance affects the incidence of persistent critical illness.. In the analysis of 100 hospitals which encompassed 153,512 hospitalizations, 4.9%… Continue reading Hospital-level variation in the development of persistent critical illness
Presymptomatic SARS-CoV-2 Infections and Transmission in a Skilled Nursing Facility
coronavirus 2 (SARS-CoV-2) infection can spread rapidly within skilled nursing facilities. After identification of a case of Covid-19 in a skilled nursing facility, we assessed transmission and evaluated the adequacy of symptom-based screening to identify infections in residents.. ..Twenty-three days after the first positive test result in a resident at this skilled nursing facility, 57… Continue reading Presymptomatic SARS-CoV-2 Infections and Transmission in a Skilled Nursing Facility
Association of Stay-at-Home Orders With COVID-19 Hospitalizations in 4 States
In analyses of the effectiveness of response measures to the outbreak of coronavirus disease 2019 (COVID-19), most studies have used the number of confirmed cases or deaths. However, case count is a conservative estimate of the actual number of infected individuals in the absence of community-wide serologic testing. Death count is a lagging metric and… Continue reading Association of Stay-at-Home Orders With COVID-19 Hospitalizations in 4 States
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