51 healthy adults participated in a trial, and they were blindly randomized into two groups. Both groups were shown an image (Figure 3) and were instructed to apply the headset accordingly.     First group (active group, 26 subjects) were watching a youtube video (Psy: Gangnam style, length 4:13) which started and paused according to … Continue reading Report: A Breathing Controlled Multimedia Player for Reducing Breathing Rate, before-after with active control