Impacts of dance on cognition, psychological symptoms and quality of life in Parkinson's disease

NeuroRehabilitation. 2019;45(2):273-283. doi: 10.3233/NRE-192788.


Background: While dance may improve motor features in Parkinson's disease (PD), it is not yet clear if the benefits extend to non-motor features.

Objective: To determine whether dance classes based on Dance for PD®, improve cognition, psychological symptoms and Quality of Life (QoL) in PD.

Methods: Participants were allocated to a Dance Group (DG; n = 17) or Control Group (CG: n = 16). Participants had early-stage PD (Hoehn & Yahr: DG = 1.6±0.7, CG = 1.5±0.8) with no cognitive impairment (Addenbrooke's score: DG = 93.2±3.6, CG = 92.6±4.3). The DG undertook a one-hour class, twice weekly for 12 weeks, while the CG had treatment as usual. Both groups were assessed for disease severity (MDS-UPDRS), cognition (NIH Toolbox® cognition battery, Trail Making Test), psychological symptoms (Hospital Anxiety and Depression Scale, MDS-UPDRS-I) and QoL (PDQ-39, MDS-UPDRS-II).

Results: Group comparison of pre-post change scores showed that selected cognitive skills (executive function and episodic memory), psychological symptoms (anxiety and depression) as well as QoL (PDQ-39 summary index) were significantly improved by the intervention (DG > CG, p's < 0.05, Cohen's d > 0.8).

Discussions and conclusion: Dance classes had a clear benefit on psychological symptoms, QoL and a limited cognitive benefit. Follow-up assessment is required to confirm the durability of these effects.

Keywords: Parkinson’s disease; cognition; dance; psychological symptoms; quality of life.

Publication types

  • Controlled Clinical Trial

MeSH terms

  • Aged
  • Cognition
  • Dance Therapy / methods*
  • Emotions
  • Female
  • Humans
  • Male
  • Middle Aged
  • Parkinson Disease / rehabilitation*
  • Quality of Life