“Emotional and behavioral changes are common in people with chronic diseases, but these changes are even more common in PD. The same neurotransmitters (e.g., dopamine) that regulate movement also regulate our mood. Therefore, the same processes in the brain that lead to the more classical symptoms of Parkinson’s disease can cause depression. When dopamine-producing cells in the brain die, movement AND mood can be affected. In this case, depression is actually a symptom of PD, not a reaction to the diagnosis.”

The National Parkinson’s Foundation offers important insight into the many reasons for mood changes when coping with Parkinson’s. Their recent publication – “Mood: A Mind Guide to Parkinson’s Disease” – is available for on-line download and also in printed editions. Click here for details