Navigation Links
Chronic Fatigue Syndrome Associated With Slow Wave Activity During Sleep

Chronic fatigue syndrome (CFS) has been associated with altered amounts of slow wave sleep, which could reflect reduced electroencephalograph (EEG) activity and impaired sleep regulation. A study published in the issue of the journal SLEEP finds that CFS is also associated with a blunted slow wave activity (SWA) response to sleep challenge, suggesting an impairment of the basic sleep drive.

The study, authored by Roseanna Armitage, PhD, and colleagues at the University of Michigan, focused on 13 pairs of identical twins discordant for CFS. Analyses, which were restricted to the first four non-REM periods each night in order to show comparability, revealed that SWA, or other sleep EEG measures, did not differ between the CFS and healthy twins during a regular night's sleep. According to Armitage, it was only after a "challenge" to sleep regulation was introduced (keeping them awake an extra four hours) that the CFS twins exhibited significantly less SWA power in the first non-REM period of recovery sleep and accumulated a smaller percentage of SWA in the first non-REM period than their twin counterparts.

"CFS shares symptoms with depression, and some experts have suggested that it is not a distinctly different disorder," said Armitage. "We have also conducted studies of SWA response to sleep challenge in depression, and the results are very different. Depressed women did not show a blunted SWA response to sleep challenge. The present CFS study included only women, and none had current depression. Therefore, our results cannot be explained on the basis of depression."

Experts recommend that adults get between seven and eight hours of sleep each night to maintain good health and optimum performance.

Persons who think they might have a sleep disorder are urged to consult with their primary care physician, who will refer them to a sleep specialist.


'"/>




Page: 1

Related medicine news :

1. Roller coasters – cause “Chronic Headache?
2. In Chronic Diseases - Poor compliance of Patients with drug treatment
3. New Treatment for Chronic Eczema
4. Novel Therapy for Chronic Problem
5. Overcoming Chronic Fatigue
6. Chronic Fatigue, Pain Linked to Sinusitis
7. Chronic Diseases said to Cause Falls in the Elderly
8. Epilepsy Drug May Relieve Chronic Headaches
9. Women Worse Affected By Chronic Cough
10. A Drug That Might Relieve Chronic Cough
11. A Sedentary Childhood Could Lead To Chronic Fatigue Latter In Life
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:1/24/2017)... ... January 24, 2017 , ... ... to Thrive , Well-meaning studies such as the Fordham Institute’s High Stakes ... serve top students, such as including gifted or high-achieving students as a subgroup ...
(Date:1/24/2017)... (PRWEB) , ... January 24, 2017 , ... ... Pollack, Ph.D., http://www.faculty.washington.edu/ghp , Sharon Kleyne, the nation’s foremost water advocate ... Global Climate Change and Your Health on Voice America, once again welcomed one ...
(Date:1/24/2017)... ... ... A yellow fever outbreak in Brazil has infected over 100 people and claimed ... contact with infected mosquitos. The outbreak has sparked increased concern about the virus and ... multiple health organizations, the best way to prevent yellow fever is through vaccination. For ...
(Date:1/24/2017)... ... January 24, 2017 , ... ... topics like finances, friendship, marriage, leadership, gossip, prostitution, adultery, anger, and common sense. ... authors, Dr. Judith Coats and Dr. David Coats. In September of 1983, they ...
(Date:1/24/2017)... ... , ... “Mysteries Revealed On Speaking In Tongues”: an engaging and dynamic ... Christians. “Mysteries Revealed On Speaking In Tongues” is the creation of published author, Tina ... located in Michigan. , “We need to partner with Jesus and be the ...
Breaking Medicine News(10 mins):
(Date:1/24/2017)... India , Jan. 24, 2017 Market Research Future has ... Market for Wound Closure Device is growing rapidly and expected to continue ... ... at a CAGR of 5% from 2013 to 2019 and reaching a ... of the forecasted period, 2016-2022 Global Wound Closure Device Market ...
(Date:1/24/2017)... Nev. , Jan. 24, 2017  The ... that specializes in high-value orthopaedic implants, announced the ... today. The OIC Tibial Nail ... tibia. Strategically placed proximal and distal screw holes ... hole that allows dynamization.  The nail is available ...
(Date:1/24/2017)... 2017 Trifecta Clinical , a leading ... Rick Ward to Vice President of Commercial ... also announcing the promotion of Ericka Atkinson ... Rick joins Trifecta from Greenphire where he was ... business development positions within the healthcare industry throughout his ...
Breaking Medicine Technology: