Over 5% of children and adolescents are diagnosed with attention deficit/hyperactivity disorder (ADHD) globally. This condition is characterized by a short attention span, hyperactivity or impulsive ...

Instead of relying on the Diagnostic and Statistical Manual of Mental Disorders (DSM), which classifies mental disorders using agreed-upon symptoms, the researchers went for a brain-first route. They ...

Brain imaging methods like magnetic resonance imaging (MRI) are used to characterize structural differences in the brains of children with attention-deficit ...

MRI shows different progressive grey matter volume changes in two ADHD subtypes across symptom severity. Specifically, ADHD subtype 1 exhibits increased GMV, while ADHD subtype 2 shows decreased GMV.

Using structural MRI data from 135 young people with ADHD and 182 neurotypical controls, the team focused on grey matter volume-an important measure linked to brain development and function. At first ...

Prescription stimulants, such as Ritalin and Adderall, are widely used to treat attention deficit hyperactivity disorder (ADHD), including in children. In the U.S., about 3.5 million kids ages 3 to 17 ...

(How to determine if you’re at risk for adult ADHD.) Clinically, this group most closely resembles what many people think of as “classic” ADHD—but amplified. Compared with the control group, these ...

Children with ADHD often exhibit fluctuations in attention and heightened reward sensitivity. Psychostimulants, such as methylphenidate (MPH), improve these behaviors in many, but not all, children ...