The Effects of Exercise on Depression Symptoms Using Levels of Neurotransmitters and EEG as Markers

The purpose of this study is to examine the effects of exercise on the symptoms of depression using serum levels of serotonin, catecholamine's, Alpha EEG asymmetry, and self-report of symptoms as markers. In an attempt to further understand the mechanisms of improved mood through exercise; this study will examine the known factors that contribute to depressed mood in a single study using serotonin and catecholamine levels via blood serum and EEG slow wave asymmetry. Such information can be useful in understanding the overall neurological components of depression and the effects of exercise on the brain in depressed individuals that would make the prescription of exercise a viable treatment option.