Navigation Links
'Night owls' report more insomnia-related symptoms

Those persons who are labeled a “night owl?report more pathological symptoms related to insomnia, despite many having the opportunity to compensate for their nocturnal sleeplessness by extending their time in bed and being able to gain more total sleep time, according to a study published in the April 15th issue of the Journal of Clinical Sleep Medicine (JCSM).

The study, authored by Jason C. Ong, PhD, and colleagues at Stanford University, consisted of 312 patients, who were categorized as morning, intermediate and evening chronotypes based upon scores on the Morningness-Eveningness Composite Scale. Group comparisons were made on self-report measures of nocturnal sleep, sleep period variability and waking correlates and consequences of insomnia.

Compared to the morning and intermediate types, people with insomnia who prefer evening activities (i.e., “night owls? reported the most sleep/wake irregularities and waking distress, even after adjusting for severity of sleep disturbance.

“Our findings indicate that further research should investigate the relationship between circadian rhythms and insomnia, especially with the severity of the ‘night owl?group,?said Ong. “These factors may serve to perpetuate the insomnia disorder, and might be particularly important to consider when treating this subgroup of insomniacs.?

Insomnia, a classification of sleep disorders defined by difficulty falling asleep or staying asleep, waking up too early, or poor quality sleep, is the most common sleep complaint at any age. About 30 percent of adults have symptoms of insomnia.

The amount of sleep a person gets affects his or her physical health, emotional well-being, mental abilities, productivity and performance. Recent studies associate lack of sleep with serious health problems such as an increased risk of depression, obesity, cardiovascular disease and diabetes.

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

Those who think they might have insomnia, or another sleep disorder, are urged to discuss their problem with their primary care physician, who will issue a referral to a sleep specialist.
'"/>

Source:American Academy of Sleep Medicine


Related biology news :

1. Octopuses occasionally stroll around on two arms, UC Berkeley biologists report
2. Surprising findings reported about iron overload
3. Researchers report new pro-inflammatory role for anti-inflammatory enzyme
4. Biochemists report discovery of structure of major piece of telomerase; implications for cancer
5. Leprosy genome tells story of human migrations, French researchers report in Science
6. Novel live reporting system to track cells
7. Biased reporting found in cancer prognostic studies
8. New lead reported in tumor angiogenesis
9. Researchers report breakthrough against world’s deadliest viruses
10. UW scientists report a new method to speed bird flu vaccine production
11. Many cats unaffected by catnip, C&EN reports

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:2/10/2016)... , February 10, 2016 ... According to 2016 iris recognition market report, ... recognition is more widely accepted for border ... both fingerprint and iris recognition technology in ... to avoid purchasing two individual biometrics devices. ...
(Date:2/5/2016)... , Feb. 5, 2016 ... of the "Global Facial Recognition Market ... --> http://www.researchandmarkets.com/research/5kvw8m/global_facial ) has announced the ... Market 2016-2020" report to their offering. ... http://www.researchandmarkets.com/research/5kvw8m/global_facial ) has announced the addition of ...
(Date:2/3/2016)... LIVERMORE, Calif. , Feb. 3, 2016 ... Police Department in Missouri ... of license plate reader (LPR) data from Vigilant Solutions. ... a hit-and-run case in which the victim was walking out ... a parking space next to his vehicle, striking his ...
Breaking Biology News(10 mins):
(Date:2/12/2016)... SAN FRANCISCO , February 12, 2016 /PRNewswire/ ... Precision Medicine Efforts by Enabling Scientific Understanding of ... Disorders and Rare Diseases --> ... for genomic diagnostics in South Asia and a leading ... it would contribute $10 million to the GenomeAsia ...
(Date:2/11/2016)... Germany and GERMANTOWN, ... QGEN ; Frankfurt Prime Standard: QIA) today announced ... RNA Panels for gene expression profiling, expanding QIAGEN,s portfolio ... The panels enable researchers to select from over 20,000 ... and discover interactions between genes, cellular phenotypes and disease ...
(Date:2/11/2016)... NY (PRWEB) , ... February ... ... a business-to-business publication dedicated to delivering cutting-edge information focused on the development ... Life Sciences to become a premier sponsor of the 2016 BioProcess International ...
(Date:2/11/2016)... ... February 11, 2016 , ... ... 150 years, continues today to pursue the highest level of accuracy and quality ... the AR9 Refractometer and the AR5 Refractometer. Accurate, reliable and tough enough ...
Breaking Biology Technology: