An improved method and system for cognitive training in a neurofeedback training session

Abstract

A method and a system of cognitive training in a neurofeedback training session are presented. The cognitive training includes a cognitive task to be performed by a user on a computer device. An EEG signal is obtained from electrodes worn on the user’s head during the cognitive task, the EEG signal including, amongst others, alpha waves and beta waves. A relative power is determined based on at least an alpha power of the alpha waves and a beta power of the beta waves. One or more characteristics of the relative power over time are determined during the cognitive task. One or more parameters are set of the cognitive task or for a next cognitive task in the neurofeedback training session based on the one or more characteristics. +Fig. 13