Portable EEG Neurofeedback for ADHD — Study-Level Dataset & RCT Meta-analysis Outputs

This deposit contains one study-level dataset and two R scripts for a meta-analysis of portable/wearable EEG-based neurofeedback (NFT) in ADHD.• Dataset (Data_ADHD_Neurofeedback_EEG_Meta_Analysis.csv): pre- and post-intervention means, standard deviations, and sample sizes organized by study × arm (NFT or control) × symptom domain (total, inattention, hyperactivity/impulsivity). Scale units follow the source studies; no individual-level data are included.• R scripts (Meta_BetweenGroup_ADHD_Neurofeedback_EEG_Meta_Analysis.R, Meta_WithinGroup_ADHD_Neurofeedback_EEG_Meta_Analysis.R): code to compute effect sizes, run between-group (NFT vs control) and within-group (pre–post) analyses, check heterogeneity, and produce standard meta-analysis plots (e.g., forest/funnel).