The purpose of this study is to evaluate circadian rhythms in both young and older blind individuals to determine if their circadian rhythms are in synchrony with the external environment. Subjects undergo a circadian phase evaluation 3-5 times during a 3-month period.

Project Start
Project End
Budget Start
Budget End
Support Year
9
Fiscal Year
1993
Total Cost
Indirect Cost
Name
Brigham and Women's Hospital
Department
Type
DUNS #
071723621
City
Boston
State
MA
Country
United States
Zip Code
02115
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