Month: November 2013

Can mindfulness help preserve grey matter in Parkinson’s disease?

Parkinson's: Man on a park bench with autumn trees
A study suggests mindfulness could increase grey matter density in areas of the brain affected by Parkinson’s disease

Parkinson’s is the second most common neurodegenerative disease after Alzheimer’s. It affects 7 million people around the world, including one million people in the US and about 127,000 in the UK. The condition is caused by the death of nerve cells in the brain that produce the neurotransmitter dopamine, and its physical symptoms include tremor, rigidity and slowness of movement. There are also psychological effects, especially anxiety and depression.

You would expect mindfulness-based interventions to alleviate the psychological symptoms of Parkinson’s – mindfulness has proved its worth at reducing both anxiety and depression – but a recent study suggests mindfulness training could also address some of the physical changes in the brain. An eight-week course of mindfulness training seemed to increase the density of grey matter in two areas of the brain associated with the disease. (more…)