Dance Training Reduces Depression in Parkinson's Disease
Author Information
Author(s): Karolina A Bearss, Rebecca E Barnstaple, Rachel J Bar, Joseph F X DeSouza
Primary Institution: Algoma University
Hypothesis
Participation in dance may buffer against neurodegenerative disease and modulate emotional brain circuitry.
Conclusion
Dance interventions can significantly reduce depression symptoms in people with Parkinson's disease.
Supporting Evidence
- Depression scores decreased significantly from preintervention to postintervention.
- Blood oxygen level–dependent signals from the SCG decreased at each testing time point.
- A significant correlation was found between reduced GDS scores and decreased BOLD signals.
Takeaway
Dancing can help people with Parkinson's feel less sad and improve their mood over time.
Methodology
Participants completed the Geriatric Depression Scale before and after attending weekly dance classes, and fMRI was used to measure brain activity.
Potential Biases
Potential bias due to the observational nature of the study and lack of a control group.
Limitations
The study did not include a control group, which may affect the interpretation of results.
Participant Demographics
Participants included 23 people with Parkinson's disease and 11 healthy controls, aged 52-83.
Statistical Information
P-Value
P<.025
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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