Major Depressive Disorder (MDD) is a lifelong condition and is the leading cause of disability in the world. MDD is a multifaceted mood disorder and due to its complex nature, this mental health diagnosis affects emotional, behavioural, and cognitive processing. Cognitive dysfunction appears to progress over time and worsens as the individual experiences more episodes of depression. Because of this, it is critical to continue to investigate and formulate effective treatment that can target and improve not only depressive symptoms, but also address overall cognitive function. Thus, the investigators propose implementing music-based cognitive training derived from Neurologic Music Therapy (NMT) techniques to address cognitive dysfunction experienced by adults diagnosed with MDD. Music-based interventions, specifically from the NMT approach have been shown to physically change the human brain when working on cognition in areas of attention and executive function, however little is known of these applications with adults with MDD. The aim of this pilot is to test 8-weeks of music-based cognitive training to improve cognitive function among adults with MDD.
