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Sleep and Chronobiology Laboratory
Administrative Research Center (ARC), Room A29
3100 Marine Street
Â鶹ӰԺ, CO 80309-0554
phone: 303-735-1923
fax: 303-735-2864

Participate in a Sleep Study

We are currently running two projects. Please click on the links below to read the details of both studies and to access the online screening surveys. Each survey takes 10-15 minutes to complete and will ask basic questions about your medical and sleep history.  Please note that all your information is kept confidential. 

• Peripheral Clocks study: 
• Delayed Sleep-Wake Phase Disorder study: 

Once you complete the on-line screening form, we will contact you within a week to inform you of your status.​ Email sleep.study@colorado.edu for study details.