Fig. 2From: Evaluations of dementia by EEG frequency analysis and psychological examinationComparing the differences between occupancy rates of the five frequency bands during music and those during photo-image stimulation. Data were obtained from a 10 normal controls and b 16 dementia patients. Individual sets of occupancy rate between music and photo-image stimulations are plotted for 5 frequency bands of interest. M Music stimulation, P photo-image stimulationBack to article page