Tag

Methylphenidate

All articles tagged with #methylphenidate

health17 days ago•5 min saved

Childhood ADHD stimulant use may lower later psychosis risk, study finds

A Finnish study of nearly 4,000 children with ADHD found that sustained methylphenidate treatment (Ritalin/Concerta) before age 13 for about 3–4 years did not increase—and may reduce—the risk of developing psychotic disorders later; the overall ADHD–psychosis link may reflect shared genetics rather than medication. Experts caution that findings may not apply to older adolescents and that amphetamine-based treatments could carry higher risk, highlighting the need for more research on dosing, timing, and long-term effects.

via NBC News|

#adhd #health #methylphenidate

health1 year ago•3 min saved

"Brain Structure Influences ADHD Medication Success"

A study in Nature Mental Health reveals that structural differences in the brain may affect how well adults with ADHD respond to stimulant medications like methylphenidate. Using MRI scans, researchers found that non-responders had smaller cortical volumes and surface areas in several brain regions compared to responders. The findings suggest that neuroanatomy plays a crucial role in treatment effectiveness, although the study's small sample size and focus on males limit its generalizability. Further research is needed to confirm these results and explore potential sex differences.

via PsyPost|

#adhd #brain-structure #health

neuroscience2 years ago•5 min saved

The Impact of Ritalin on Creativity: A Brain Chemistry Perspective

New research suggests that the effects of methylphenidate, commonly known as Ritalin, on creativity depend on an individual's baseline dopamine levels. The study found that methylphenidate impaired creative thinking in individuals with low dopamine levels but enhanced it in those with high dopamine levels. The research highlights the complex relationship between brain chemistry and cognitive function, cautioning against the assumption that psychoactive drugs can universally enhance creativity. The study also suggests that the effects of dopamine on creativity may not be evident under normal conditions but become apparent when the system is manipulated with medication. However, further research is needed to understand the specific neural mechanisms involved.

via PsyPost|

#brain-chemistry #creativity #dopamine