Science & Research

Video games boost visual attention but reduces impulse control

A person playing a first-person shooter video game like Halo or Unreal Tournament must make decisions quickly. That fast-paced decision-making, it turns out, boosts the player's visual skills but comes at a cost, according to new research: reducing the person's ability to inhibit impulsive behavior. This reduction in what is called "proactive executive control" appears [...]

Different types of happiness alter gene expression

A person’s sense of happiness may affect the way his or her genes are expressed, Medical News Today reported. Researchers from the University of California, Los Angeles (UCLA) categorized 80 healthy adults based on whether they experienced a greater sense of eudaimonic well-being or hedonic well-being. Eudaimonic well-being is associated with having “a deep sense [...]

Infant feeds

Breastfeeding is the preferred form of infant nutrition. Formula is associated with: Higher infant mortality (6–10 times) Increased incidence and severity of diarrhoea, pneumonia, otitis media, Hib, meningitis, atopy, type 1 diabetes, leukaemia, and obesity in adulthood. Even partial breastfeeding is better than exclusive formula feeding. For example, the risk of diarrhoea is 25x higher in formula-fed [...]

Breathing Correctly

When you really stop and think about it, breathing is life. Learning to breathe properly with your diaphragm is a proven way to manage stress and help you stay calm and focused throughout the day. Investing a small amount of time to learn this vital skill will pay for itself over and over again. via [...]

By |2013-07-22T15:14:25+10:00July 22nd, 2013|Categories: Science & Research|Tags: , , , , , |0 Comments

Wine-tasting: it’s junk science

In 2001 Frédérick Brochet of the University of Bordeaux asked 54 wine experts to test two glasses of wine – one red, one white. Using the typical language of tasters, the panel described the red as "jammy' and commented on its crushed red fruit. The critics failed to spot that both wines were from the [...]

Exercise can alter your DNA, study claims

Although inherited DNA genes cannot be changed, the way that genes express themselves can be altered by individual actions, it is said. A work out can positively affect the way cells interact with fat stored in the body, a new study published in the journal PLOS Genetics found. The genes have attached 'methyl groups' which [...]

Experts say exposure to artificial light from tablets is causing sleep disorders

The exploding popularity of hand-held digital devices could lead to a big jump in sleep disorders, with experts warning the light emitted from digital screens can have a disturbing effect on the body clock. via Experts say exposure to artificial light from tablets is causing sleep disorders - ABC News (Australian Broadcasting Corporation).

Breakfast Drinks Claims Shonky, Choice Says

Several popular liquid breakfast products including Sanitarium's Up & Go and Kellogg's breakfast drinks make dodgy nutritional claims, consumer group Choice says. via Breakfast Drinks Claims Shonky, Choice Says.

Infections May Make Us More Vulnerable to Depression

Having been hospitalized for an infection increased one's risk of later developing a mood disorder by 62 percent. As patients acquired more infections, their odds of developing a mood disorder increased proportionally: five hospitalizations for infections increased their risk by almost five times. The association remained significant over 15 years after the infection was treated. [...]

There Seems to Be a Universal Brain Response to Music

At Stanford University, nine men and eight women with no formal music training listened to obscure classical music (four symphonies by late-baroque composer William Boyce) while lying inside fMRI machines. The researchers used a type of imaging that let them examine all different areas of the brain over the entire time that the participants were [...]

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