Overview

• The device combines transcranial random noise stimulation with an AI algorithm to personalize gentle electrical pulses for improved concentration.
• Researchers trained the AI on data from 103 adults over 290 home sessions with CE-marked headgear and then validated its efficacy in a 37-participant double-blind trial.
• Participants receiving personalized AI-guided stimulation outperformed those on standard or sham protocols, with the greatest gains among individuals with lower baseline attention.
• No serious side effects were reported and user sensations during stimulation matched placebo levels, while the AI prevented overstimulation that could hinder performance.
• CE-mark certification and an MRI-free personalization process position the system for at-home use in education, professional training and future clinical settings.