Research has found that the brains of people with ADHD are smaller in certain areas -- especially in the frontal lobe -- affecting impulse control, concentration, and inhibition. Brain development ...

Using test and brain-imaging data from more than 500 children and teens, researchers have created a 'growth chart' for brain development that could in future help spot attention issues and ADHD early.

While we don't know exactly what causes ADHD, researchers say people with the condition have differences in brain structure, function, and chemistry compared to those without it. In people with ...

Adults with ADHD exhibit higher brain iron levels, which may contribute to cognitive decline Higher Neurofilament Light chain (NfL) levels, linked to neurodegeneration, correlate with increased ...

to examine iron content in the brain of 32 adults between 25 – 45 years of age affected by ADHD and 29 healthy individuals in the same age bracket. Neurofilament light chain protein (NfL ...

and their frequency decreased steadily in populations since Paleolithic times — or the Stone Age. In other words, when humans were still hunter-gatherers, ADHD was prevalent, but its frequency ...

ADHD May Be Associated With an Increased Risk of Dementia Mar. 25, 2025 — An adult brain affected by attention ... disorders except for young adults age ... Feb. 20, 2025 — Repurposing ...

Discover how ADHD may increase dementia risk through brain iron changes. Learn about early intervention strategies.

Both belong to a class of drugs called stimulants, which help increase levels of dopamine and norepinephrine in the brain ... ADHD treatment in adults and children 6 years of age and older ...