Neuroscience

Impulsivity, rewards and Ritalin: Monkey study shows tighter link

Even as the rate of diagnosis has reached 11 percent among American children aged 4 to 17, neuroscientists are still trying to understand attention deficit hyperactivity disorder (ADHD). One classic symptom is impulsivity—the ...

Psychology & Psychiatry

Study shows that impulsivity is risk factor for food addiction

Have you ever said to yourself that you would only have a handful of potato chips from the bag then, minutes later, realized you ate the whole thing? A recent study shows that this type of impulsive behavior might not be ...

Health

Why are some college students more likely to 'hook up'?

Casual, no-strings sexual encounters are increasingly common on college campuses, but are some students more likely than others to "hook up"? A new study by researchers with The Miriam Hospital's Centers for Behavioral and ...

Genetics

Gene and tonic: Genetic link in binge-drinking teens

From minor acts of rebellion such as bunking off school, to the more serious experimentation with illicit substances, the teenage years can be a stressful time for parents. But what if your child goes beyond the odd cigarette ...

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