Many decisions under uncertainty entail the temporal accumulation of evidence that informs about the state of the environment. When environments are subject to hidden changes in their state, maximizing accuracy and reward requires non-linear accumulation of evidence. How this adaptive, non-linear computation is realized in the brain is unknown. We analyzed human behavior and cortical… Continue reading Adaptive circuit dynamics across human #cortex during evidence accumulation in changing #environments
Tag: Environment
Tracking developmental differences in real-world social #attention across #adolescence, young adulthood and older #adulthood
Detecting and responding appropriately to social information in one’s environment is a vital part of everyday social interactions. Here, we report two preregistered experiments that examine how social attention develops across the lifespan, comparing adolescents (10–19 years old), young (20–40 years old) and older (60–80 years old) adults. In two real-world tasks, participants were immersed… Continue reading Tracking developmental differences in real-world social #attention across #adolescence, young adulthood and older #adulthood
Recurrence of major #depressive disorder and its predictors in the general population: results from The Netherlands Mental Health Survey and Incidence Study (NEMESIS)
Knowledge of the risk of recurrence after recovery from major depressive disorder (MDD) in the general population is scarce. Method Data were derived from 687 subjects in the general population with a lifetime DSM-III-R diagnosis of MDD but without a current major depressive episode (MDE) or dysthymia. Participants had to be at least 6 months… Continue reading Recurrence of major #depressive disorder and its predictors in the general population: results from The Netherlands Mental Health Survey and Incidence Study (NEMESIS)
#Plastics, #EDCs & Health: Authoritative Guide
The Endocrine Society and IPEN (International Pollutants Elimination Network) are proud to present this authoritative and comprehensive report to addresses how plastics can harm human health. An expert overview of twenty years of research shows that plastics pose a threat to public health because they contain a host of hazardous, endocrine-disrupting chemicals (EDCs) that leach… Continue reading #Plastics, #EDCs & Health: Authoritative Guide
Pediatric #Psychiatric Emergency Department Utilization and Fine #Particulate Matter: A Case-Crossover Study
Acute exposure to ambient particulate matter <2.5μm in aerodynamic diameter (PM2.5) has been associated with adult psychiatric exacerbations but has not been studied in children. Results:A 10-μg/m3 increase in PM2.5 was associated with a significant increase in any psychiatric ED utilization 1 [OR=1.07 (95% CI: 1.02, 1.12)] and 2 [OR=1.05 (95% CI: 1.00, 1.10)] d… Continue reading Pediatric #Psychiatric Emergency Department Utilization and Fine #Particulate Matter: A Case-Crossover Study
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