ADHD stimulants appear to work less by sharpening focus and more by waking up the brain. Brain scans revealed that these medications activate reward and alertness systems, helping children stay interested in tasks they would normally avoid. The drugs even reversed brain patterns linked to sleep deprivation. Researchers say this could complicate ADHD diagnoses if poor sleep is the real underlying problem.

ADHD stimulants appear to work less by sharpening focus and more by waking up the brain. Brain scans revealed that these medications activate reward and alertness systems, helping children stay interested in tasks they would normally avoid. The drugs even reversed brain patterns linked to sleep deprivation. Researchers say this could complicate ADHD diagnoses if poor sleep is the real underlying problem.

edit here is another article

https://medicine.washu.edu/news/stimulant-adhd-medications-work-differently-than-thought/

  • thesohoriots@lemmy.worldEnglish
    28·
    18 hours ago

    Because the DSM diagnosis and criteria are basically “let’s just take what applies to kids and apply it to adults, I guess” and wrongly so, there’s only a small field of research. The guy who effectively wrote the literature on adult adhd is Russell A. Barkley, and the APA pretty much blew him off at the time of the DSM-V publication. I suggest anyone check out his handbook (probably a quick search will get you a pdf version).