A double-blind randomized controlled trial to assess the effect of bright light therapy on depression in patients with Parkinson’s disease
Abstract Background A disturbed circadian rhythm seems to be a causal factor in the occurrence of depressive disorders in patients with Parkinson’s disease (PD). The circadian rhythm can be restored with light. Therefore, Bright Light Therapy (BLT) might be a new treatment option for depression in P...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2016-10-01
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Series: | BMC Psychiatry |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s12888-016-1050-z |