131
Participants
Start Date
December 31, 2013
Primary Completion Date
March 31, 2017
Study Completion Date
March 31, 2017
Bright White Light (BWL)
The device emitting BWL will be placed 24 inches from the participant's face on a pre-measured table. The participant will spend 30 minutes with the eyes open in front of the device. This will occur each morning for 10 days.
Red Light (RL)
The device emitting RL will be placed 24 inches from the participant's face on a pre-measured table. The participant will spend 30 minutes with the eyes open in front of the device. This will occur each morning for 10 days.
Harborview Medical Center, Seattle
Icahn School of Medicine at Mount Sinai
OTHER
University of North Texas Health Science Center
OTHER
University of Washington
OTHER