sleep epidemiology, genetics & neurophysiology

Brigham & Women's Hospital, Harvard Medical School, Boston

National Sleep Research Resource

The National Sleep Research Resource (NSRR) is a web portal ( that hosts a number of datasets from studies of sleep. Most datasets include polysomnography as well as demographic, biomedical, questionnaire and other measures. Along with founder Dr. Susan Redline, Dr. Purcell co-directs this resource, which is supported by an NHLBI contract.

If you have sleep data you'd like to share, or if you've developed tools for the analysis of sleep data, please contact us.