Integrating single-channel EEG neurofeedback into video game-based digital therapeutics for ADHD.
Chenyu Yan, Yuhan Liu, Jiajing Zhao and 7 others
PMID 41787382WHAT IT FOUND
Adding single-channel EEG neurofeedback to a tablet game improved children's attention test scores more than the game alone.
Parents did not report extra everyday benefits, and the study excluded children taking ADHD medication, so it may not apply to most patients in your clinic.
Key findings
01Children receiving EEG neurofeedback showed significantly higher post-intervention attention test scores than controls after adjusting for baseline performance.
02Parent-reported ADHD symptoms improved similarly in both groups, with no significant difference in attention deficit scores between them.
03The study excluded children using ADHD medication or other CNS drugs within the prior two months.
STILL TO COME
How it was doneWhat they foundWhat it means for SLPs
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What it does not show
All participants were medication-free, so results do not apply to the majority of children receiving pharmacological treatment for ADHD. Participants were assigned by recruitment order rather than randomised, which may introduce selection bias. The study included only 74 children, mostly male, and lasted only one month, so long-term effects and outcomes for girls are unknown. Parent-reported symptoms did not differ between groups, meaning objective test gains may not reflect everyday functional improvement. The contribution of the EEG feedback itself versus other aspects of the game cannot be separated, as the authors state.
Declared interests
The game was designed collaboratively by Zhejiang University and Digital Medicine Intelligence Company.
The easy way to misread this
Do not assume this neurofeedback game will reduce ADHD symptoms at home. Parent reports showed no difference between the neurofeedback and control groups, and the study only included children who were not taking medication.
Summarised by AI from the full paper, without a clinician reviewing it. Check it against the source before it changes what you do. Read it on PubMed →