If you have been struggling with depression, you’re not alone. More than 19 million adults suffer with depression. If you are feeling overwhelmed, worn down, fatigued, sad, isolated, foggy brained, or disconnected, these are classic signs and symptoms that accompany depression. Research at Keck Imaging Labs at the University of Wisconsin shows that depressed people experience a reduction of activity in the left side of the brain. This is the side responsible for engaging in positive moods. When the brainwaves are abnormal, your mood can become abnormal.