PLoS ONE

Attention deficit disorders

New distractibility 'd factor' may be linked with ADHD

In a study of different types of distraction involving more than 1,000 participants, researchers statistically derived a novel measure—dubbed the "d factor"—that could represent a person's general tendency towards distraction ...

Psychology & Psychiatry

Study links selfies to higher ratings of slimness

In a new study, participants tended to rate women's bodies as slimmer when viewed in selfie photographs than in photographs taken from other angles. Ruth Knight of York St John University, UK, and Catherine Preston of the ...

Alzheimer's disease & dementia

Risk factors for dementia vary by ethnicity, study finds

Modifiable risk factors—including hypertension, obesity, diabetes, low HDL cholesterol and sleep disorders—confer a higher risk of dementia for people in some minority ethnic groups compared to White people, according ...

Genetics

Being a vegetarian may be partly in your genes

From Impossible Burger to "Meatless Mondays," going meat-free is certainly in vogue. But a person's genetic makeup plays a role in determining whether they can stick to a strict vegetarian diet, a Northwestern Medicine study ...

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