A major subgroup of sleep disorders (parasomnias are the other major subgroup) in which the predominant disturbance is in the amount, quality, or timing of sleep. In DSM-IV, this group includes primary insomnia, primary hypersomnia narcolepsy, breathing-related sleep disorder, and circadian rhythm sleep disorder.

Nocturnal myoclonus is classified as a sleep disorder not otherwise specified: it consists of repeated jerking of the limbs, particularly of the lets, associated with brief periods of arousal.












   

    What Topic Is Your Psychology Paper On?  

 ENTER YOUR TOPIC HERE:    

Over 70,000 Research Papers, Essays & Term Papers - Ready to Download!

<Navigation>


Search!


<Index>

Acoustics
Agriculture
Anthropology
Archaeology
Architecture
Biology
Biotechnology
Cancer
Chemistry
Composers
Dance
Electronics
Environment
Fine Art
Geology
Invertebrate
Plant
Political Science
Psychology
Scientists
Sociology


<Top Level>

WebRef.org
About Us
Copyright Notice
Privacy Statement


Iverson Software: Providing Reliable & Innovative Education Solutions since 1987!

About Us  Success Tools 

Google
Search WWW Search webref.org


K12 Shipping
JourneyEd.com is the leading supplier of discounted software to students and faculty.

icon

Iverson Software Co., is not responsible for typographical errors. Information deemed to be accurate, but not guaranteed. Offers subject to change at any time. Copyright © 1987-2011 Iverson Software Co. Some material copyright of their respective holders. All Rights Reserved Worldwide.