Toronto researchers have formed a choir comprised entirely of people with Parkinson’s in order to see whether singing can combat one of the worst symptoms of disease: difficulty expressing emotions.
People with Parkinson’s can lack facial and vocal expressions that convey what they’re feeling inside.
A team of researchers from Ryerson University believe singing a mix of happy and sad songs could strengthen the muscle and brain connections needed to produce facial and vocal expressions.
The choir started earlier this month at the Royal Conservatory of Music. Anyone can join regardless of experience.
“The hope is that eventually people will be able to communicate their emotions better,” said researcher Esztella Vezer.
Vezer said improving emotional communication could help reduce the anxiety and depression many Parkinson’s patients experience.
Choir member Darrell Piekarz is hoping singing will restore some of his facial expression so he can better relate to family and friends.
“You feel out of touch,” he said, speaking at practice. “They don't know what I'm feeling.”
In addition to facial expressions, researchers are testing out whether the singing can improve vocal range, volume and clarity of speech.
With a report from CTV Toronto’s Janice Golding
