A brain therapy system and method using noninvasive brain stimulation, comprising:a stimuli generator unit for generating a stimuli presentation program;a sensor assembly comprising a plurality of active EEG electrodes for measuring the electrophysiological activity of a patient's brain subjected to said stimuli presentation program;a data acquisition unit in communication with the sensor assembly for retrieving patient EEG signals;a data processing unit in communication with the data acquisition unit for: analyzing the patient EEG signals to obtain patient EEG data, andcomparing the patient EEG data against a normalized EEG pattern retrieved from a standardized database;selecting a stimulation protocol in dependence of said comparison;a brain stimulation unit for applying the selected stimulation protocol on the active EEG electrodes.