The sustained attention to response task (SART) has been the primary method of studying the phenomenon of mind wandering. We develop and experimentally test the first integrated cognitive process model that quantitatively explains all stationary features of behavioral performance in the SART. The model assumes that performance is generated by a competitive race between a stimulus-related decision ...

The exposure to pollutants is a serious and increasing health problem, which has been associated with increased morbidity and mortality among people. Many toxic compounds can accumulate in the environment and evidence suggests that most people have varying degrees of toxic compounds within their body. This can result in disruption of many physiological processes in the human body and the development ...

Detecting signs of disorder from listening to spoken words is a core method in psychiatry. Traditionally the interpretation of speech depends on inherently subjective processes. By contrast, digital technology can be leveraged to detect and analyze what words are spoken, timestamp when they are uttered and quantify the manner in which they are expressed. With the use of mobile communication technology, ...

Chronic liver disease can lead to liver fibrosis and ultimately cirrhosis, which is a significant health burden and a major cause of death worldwide. Reliable in vitro models are lacking and thus mono-cultures of cell lines are still used to study liver disease and evaluate candidate anti-fibrotic drugs. We established functional multicellular liver spheroid (MCLS) cultures using primary mouse ...

There is concern over possible effects on ecosystems and humans from exposure to persistent organic pollutants (POPs) and chemicals with similar properties. The main objective of this study was to develop, evaluate, and apply the Nested Exposure Model (NEM) designed to simulate the link between global emissions and resulting ecosystem exposure while accounting for variation in time and space. NEM, ...

<p>Background: Sarcopenia is an age-related muscle disease primarily characterized by reductions in muscle strength that increases the risk of falls, fractures, cognitive impairment, and mortality. Exercise is currently preferred in prevention and treatment, but it is unknown how different habitual physical activity and sedentary behaviour patterns associate with sarcopenia status. The purpose of ...

SAMMENDRAG Denne studien tar for seg behandlingsmetoden miljøterapi som benyttes innenfor det psykiske helsevernet i Norge. Miljøterapi ble utviklet i etterkant av andre verdenskrig, da det oppstod en økt interesse for miljøets betydning i forhold til psykiske problemer og psykisk sykdom. Egne terapeutiske samfunn ble etablert, der det terapeutiske målet var å fjerne og kontrollere miljømessige ...

In this article, we qualitatively explore the manner and style in which medical encounters between patients and general practitioners (GPs) are mutually conducted, as exhibited in situ in 10 consultations sourced from the <i>One in a Million: Primary Care Consultations Archive</i> in England. Our main objectives are to identify interactional modes, to develop a classification of these modes, and to ...

Background<br> Life expectancy is increasing in Europe, yet a substantial proportion of adults still die prematurely before the age of 70 years. We sought to estimate the joint and relative contributions of tobacco smoking, hypertension, obesity, physical inactivity, alcohol and poor diet towards risk of premature death.<br> Methods<br> We analysed data from 264,906 European adults from the ...

Growing evidence supports a role for extracellular vesicles (EVs) in haemostasis and thrombosis due to exposure of negatively charged procoagulant phospholipids (PPL). Current commercial PPL-dependent clotting assays use chemically phospholipid depleted plasma to measure PPL activity. The purpose of our study was to modify the PPL assay by substituting the chemically phospholipid depleted plasma ...