Research Reveals Brain Changes in Young Learners

A pilot study published December 19, 2025, in the peer-reviewed journal NeuroRegulation examined how a mobile neurofeedback application called Auto Train Brain affects brain function in children ages 7-10 who are developing reading skills differently. Researchers Gunet Eroglu and Raja Abou Harb from Isik University in Istanbul tested two EEG headset configurations—a 5-channel EMOTIV INSIGHT and a 14-channel EMOTIV EPOC-X—across training programs of 30 and 100 sessions.

The study measured gamma band entropy variance, a marker of neural signal complexity, particularly in the left hemisphere where language and reading processing occurs. Children completing 100 sessions with the 14-channel headset showed the greatest improvements in left temporal lobe function, the brain region closely tied to reading development.