Can stats find causation when a study can’t?

A common problem with some scientific research, particularly projects studying human health, is that it is often difficult, if not impossible, to prove that a specific action directly causes an effect…One such study featured data finding a correlation between children with Attention Deficit Hyperactivity Disorder (ADHD) and high levels of lead in the blood.

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Brain Differences May Point to Novel Therapies for ADHD, OCD

Individuals with attention-deficit/hyperactivity disorder (ADHD) have disorder-specific and contrasting structural and functional brain abnormalities in comparison with individuals with obsessive-compulsive disorder (OCD), an international team of researchers has discovered.

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Antipsychotic Guidelines for Kids Still Largely Unheeded

Antipsychotic prescribing rates for children in foster care and for other Medicaid-insured children have leveled off following a period of rapid growth in the early and mid 2000s. However, guideline-recommended practices are frequently still not followed, new research shows.

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You won’t believe what 30 minutes of cycling can do for your health

Cycling is simple to integrate into your daily lifestyle. Easy on the environment, family-friendly, and a perfect means of daily exercise — it’s a popular activity for a reason. However, there are additional benefits from cycling that you probably don’t know about and they’re backed by science. Biking is proven to boost brainpower, leading you…

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Sound Sleep Elusive for Many Kids With ADHD

A new study supports a claim parents have long made about children with attention-deficit/hyperactivity disorder — kids with ADHD don’t sleep as well as other kids. “Children with ADHD have huge sleep problems,” said study leader Anne Virring Sorensen, a researcher at Aarhus University in Risskov, Denmark. “We verified [their sleep problems] by polysomnography, which…

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ADHD and OCD Patients Differ Fundamentally in Brain Abnormalities

ADHD and OCD patients both suffer from poor inhibitory control and in both disorders this has been associated with structural and functional deficits in fronto-striatal networks. However, it is not clear to what extent the two disorders differ in their underlying neural substrates. This study therefore conducted a meta-analysis of all published whole brain structural…

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Sugar and ADHD: A Bad Mix?

Beyond our run-of-the-mill sugar highs, many parents think that ADHD and sugar are a particularly bad mix. Too much sugar makes ADHD symptoms worse. That’s the logic. The “sugar high” aggravates the already vulnerable hyperactivity or inattention. Kind of like a sugar high squared. But once again, the research linking sugar and ADHD is not…

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Individuals diagnosed with ADHD, obesity have reduced ability to delay gratification

Two new studies led by researchers at McMaster University and St. Joseph’s Healthcare Hamilton have found that individuals diagnosed with ADHD or obesity are more likely to choose smaller immediate rewards over larger future rewards. This reduced capacity to delay gratification in many individuals diagnosed with ADHD or obesity may lead to new approaches for…

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The Cumulative Effects of ADHD

Let me give you two pictures of ADHD. The first is of a disorder that’s basically about being a little more scattered than usual…The second is of a disorder that changes every aspect of your life. It makes you less likely to graduate school, it sabotages your career, it messes with your relationships, and it…

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