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he researchers report their findings in the advance online publication of the Nature Cell Biology July issue. The cells in our bodies constantly sense their environment and respond appropriately. For example, if pathogens invade the body, cells will respond by generating an inflammatory environment to fight the pathogen. This is achieved by intricate molecular circuits within cells that sense and relay external signals and orchestrate the cellular response. Aberrant functioning of these cellular switch boards can lead to diseases including autoimmune disorders and cancer. In the study, an the scientists set out to better understand the molecular workings underlying inflammation. Inflammation, the body's primary line of defense against disease-causing microbes and parasites, is a highly complex and tightly regulated biochemical process involving a myriad of specialized cells communicating with each other through an arsenal of signaling molecules.

How the brain makes memories: Rhythmically!

"Our work suggests that some problems with learning and memory are caused by synapses not being tuned to the right frequency."

"To our surprise, we found that beyond the optimal frequency, synaptic strengthening actually declined as the frequencies got higher."

The hearings signal that the growing list of studies suggesting a link between artificial colorings and behavioral changes in children has at least gotten regulators’ attention — and, for consumer advocates, that in itself is a victory. In a concluding report, staff scientists from the F.D.A. wrote that while typical children might be unaffected by the dyes, those with behavioral disorders might have their conditions “exacerbated by exposure to a number of substances in food, including, but not limited to, synthetic color additives.”

The trend has not been limited to wealthy suburban districts. New York City, Chicago and many other urban districts also are buying large numbers of iPads.The iPads generally cost districts between $500 and $600, depending on what accessories and service plans are purchased.By comparison, Brookfield High in Connecticut estimates it spends at least that much yearly on every student's textbooks, not including graphing calculators, dictionaries and other accessories they can get on the iPads.

They include interactive programs to demonstrate problem-solving in math, scratchpad features for note-taking and bookmarking, the ability to immediately send quizzes and homework to teachers, and the chance to view videos or tutorials on everything from important historical events to learning foreign languages.They're especially popular in special education services, for children with autism spectrum disorders and learning disabilities, and for those who learn best when something is explained with visual images, not just through talking.Some advocates also say the interactive nature of learning on an iPad comes naturally to many of today's students, who've grown up with electronic devices as part of their everyday world.

TEENS20/01/2014 Adolescents were interviewed and most obesity problems, causing psychological problems and wanted to be thinner. 

ANOREXIA20/01/2014Anorexia nervosa is a potentially life-threatening condition in which an obsession with thinness leads to severe dieting and excessive weight loss. 

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kids are distracted and a little on edge these days, says the Tufts psychologist Christopher Willard

Child’s Mind: Mindfulness Practices to Help Our Children Be More Focused, Calm and Relaxed (Parallax Press)

The central idea of mindfulness, he says, is to bring a very focused awareness of the present moment into our everyday lives through things such as breathing exercises and actively listening to and observing the world around us.

Panteleeva, Y., Ceschi, G., Glowinski, D., Courvoisier, D. S., & Grandjean, D. (2018). Music for anxiety? Meta-analysis of anxiety reduction in non-clinical samples. Psychology of Music, 46(4), 473–487. https://doi.org/10.1177/0305735617712424

Anxiety affects up to 28.8% of the population in Western countries

nxiety disorders are the most prevalent mental illnesses worldwide