The goal of this study is to assess and compare the hypothalmic- pituitary-adrenal axis (HPA) function in patients with idiopathic insomnia and hypersomnia related to another mental disorder whose chief complaint is daytime somnolence and whose degree of excessive daytime sleepiness has been objectively measured in the sleep laboratory. Our hypothesisis that idiopathic hypersomnia is associated with hypofunctioning of the HPA axis compared to another mental disorder and to normal controls.

Project Start
Project End
Budget Start
1998-10-01
Budget End
1999-09-30
Support Year
5
Fiscal Year
1999
Total Cost
Indirect Cost
Name
Pennsylvania State University
Department
Type
DUNS #
129348186
City
Hershey
State
PA
Country
United States
Zip Code
17033
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