26 February, 2019

Ritalin has no effect on primate prefrontal cortex: In contrast to studies of mice and rats, new research in monkeys has found no effect of the drug methylphenidate (Ritalin) on the prefrontal cortex. The study leaves open the question of how and why Ritalin improves attention in humans.


Evidence for man-made global warming hits 'gold standard': scientists | evidence for global warming reached the five sigma level by 2005 in two of three sets of satellite data widely used by researchers, and in 2016 in the third.


New parents face up to six years of sleep deprivation, study says


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New parents face up to six years of sleep deprivation, study says

A new study by researchers who analyzed 502 posts on Pinterest about chronic pain revealed that the social media platform is helping people with chronic pain cope by sharing self-care and pain-management tips, venting about their pain's severity, and supporting others who are similarly suffering.


Maternal smoking during pregnancy increases the risk of ADHD among offspring up to 3-fold. The higher the cotinine levels are in the mother’s blood during pregnancy the greater is the child’s risk of developing ADHD later in life.


One of the largest-ever studies of work-related risks in young adult cancer survivors finds that of 872 survivors, 14.4 percent borrowed more than $10,000 and 1.5 percent said they or their family had filed for bankruptcy as a direct result of illness or treatment.


Over the past 20 years, concentrations of pharmaceuticals have increased in freshwater sources all over the world, as research by environmental experts has revealed. Levels of the antibiotic ciprofloxacin have reached the point of potentially causing damaging ecological effects.