A method and a system for monitoring and training attention allocation by applying at least one sensory stimulus over a human subject, using at least one stimulation device, where the sensory stimuli is associated with at least one attentional bias measuring at least one attention allocation index of the subject by measuring response of the subject to the respective applied sensory stimulus and outputting an attentional feedback indicative of the measured attention allocation indices. The feedback is outputted in real time or near real time, using one or more output devices for outputting the attention allocation feedback such as visual or auditory output devices.