Bright light therapy for depression and excessive daytime sleepiness in Parkinson's disease: a systematic review and meta-analysis of randomized controlled trials with dose-response meta-regression. uri icon

authors

  • Messak, Mark
  • Abdelmageed, Ahmed
  • Khattab, Youssef A
  • Mandour, Youssef
  • Shaker, Omar
  • Ahmed Negida, MD, PhD

publication date

  • May 30, 2026