Navigation Links
Sleep deprivation leads to symptoms of schizophrenia
Date:7/7/2014

Twenty-four hours of sleep deprivation can lead to conditions in healthy persons similar to the symptoms of schizophrenia. This discovery was made by an international team of researchers under the guidance of the University of Bonn and King's College London. The scientists point out that this effect should be investigated more closely in persons who have to work at night. In addition, sleep deprivation may serve as a model system for the development of drugs to treat psychosis. The results have now been published in "The Journal of Neuroscience".

In psychosis, there is a loss of contact with reality and this is associated with hallucinations and delusions. The chronic form is referred to as schizophrenia, which likewise involves thought disorders and misperceptions. Affected persons report that they hear voices, for example. Psychoses rank among the most severe mental illnesses. An international team of researchers under the guidance of the University of Bonn has now found out that after 24 hours of sleep deprivation in healthy patients, numerous symptoms were noted which are otherwise typically attributed to psychosis or schizophrenia. "It was clear to us that a sleepless night leads to impairment in the ability to concentrate," says Prof. Dr. Ulrich Ettinger of the Cognitive Psychology Unit in the Department of Psychology at the University of Bonn. "But we were surprised at how pronounced and how wide the spectrum of schizophrenia-like symptoms was."

The scientists from the University of Bonn, King's College London (England) as well as the Department of Psychiatry and Psychotherapy of the University of Bonn Hospital examined a total of 24 healthy subjects of both genders aged 18 to 40 in the sleep laboratory of the Department of Psychology. In an initial run, the test subjects were to sleep normally in the laboratory. About one week later, they were kept awake all night with movies, conversation, games and brief walks. On the foll
'/>"/>

Contact: Dr. Ulrich Ettinger
ulrich.ettinger@uni-bonn.de
49-022-873-4208
University of Bonn
Source:Eurekalert  

Page: 1 2 3

Related medicine news :

1. Twin study links community socioeconomic deprivation to sleep duration
2. Short sleep, aging brain
3. Sleep, mood improves after substantial weight loss
4. Sleep education program spurs preschoolers to snooze 30 minutes longer at night
5. Does the moon affect our sleep?
6. Sleep quality and duration improve cognition in aging populations
7. Proteins causing daytime sleepiness tied to bone formation, target for osteoporosis
8. Parent and child must get enough sleep to protect against child obesity
9. Sleep apnea tied to diabetes in large study
10. Couples sleep in sync when the wife is satisfied with their marriage
11. Light treatment improves sleep, depression, agitation in Alzheimers
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Sleep deprivation leads to symptoms of schizophrenia
(Date:1/22/2015)... 23, 2015 VogueQueen is a seasoned and ... and many designers are thrilled to have it lead the ... its new collection of prom dresses for the global market. ... the strategic vision and he focuses on continuing the goal ...
(Date:1/22/2015)... New York (PRWEB) January 22, 2015 The ... ) in the U.S. District Court, Southern District of West ... Bard, Inc. in that proceeding’s first bellwether trial. In an ... for a new trial after finding that C.R. Bard had ...
(Date:1/22/2015)... January 22, 2015 For over 20 years, Dr. ... Oceanside and Vista area has treated just about every type ... injury circumstances. And for those same twenty-plus years, the team ... all those injuries with the best possible doctor. With ...
(Date:1/22/2015)... 2015 Recently, Weddingshe.com has added many trendy ... announced its highest annual revenues in the past three years. ... glamorous wedding dresses. , According to the sales manager of ... promotions for them in 2015. This point can be reflected ...
(Date:1/22/2015)... NY (PRWEB) January 22, 2015 As interest ... overall health care gains momentum worldwide, Rev. Eric J. ... HealthCare Chaplaincy Network (HCCN), will be the keynote speaker ... care in Israel’s public health system. , The conference, “Hope ...
Breaking Medicine News(10 mins):Health News:VogueQueen Unveils New Designs of Prom Dresses for 2015 2Health News:Court Upholds $2 Million Vaginal Mesh Lawsuit Verdict Levied Against C.R. Bard in First Federal Bellwether Trial, Bernstein Liebhard LLP Reports 2Health News:Court Upholds $2 Million Vaginal Mesh Lawsuit Verdict Levied Against C.R. Bard in First Federal Bellwether Trial, Bernstein Liebhard LLP Reports 3Health News:Court Upholds $2 Million Vaginal Mesh Lawsuit Verdict Levied Against C.R. Bard in First Federal Bellwether Trial, Bernstein Liebhard LLP Reports 4Health News:Industry Leading Chiropractor in Oceanside Joins the Doctors on Liens Network 2Health News:Weddingshe Announces A Special Offer On Its Popular Glamorous Wedding Dresses 2Health News:HealthCare Chaplaincy CEO to Keynote Spiritual Care Summit in Israel 2Health News:HealthCare Chaplaincy CEO to Keynote Spiritual Care Summit in Israel 3
... The Orissa government has included the name of a Class 10 ... earlier failed to do, an official said Saturday//. ,The board ... various private and government high schools in its list of toppers ... 708 out of 750 marks, did not find his name in ...
... for proper embryo development and disorders in these cellular ... palate, spina bifida, reports a new study. The research ... Health Sciences Center, and the Howard Hughes Medical Research ... titled ‘p38 and a p38-Interacting Protein Are Critical for ...
... importance of a nap, which follows after eating (traditionally called ... happening due to changes in glucose levels//. ,Brain ... as well as in animals become switched off after eating, ... - researchers at Manchester University finds. ,A tiny ...
... United Nations meet on AIDS fell short of getting firm ... by 2010 //to contain and reverse the deadly pandemic, drawing ... activists blasted the rich nations' reluctance to foot the bill ... elements just to get consensus., ,The opposition to fixing ...
... Reaffirming its 'fullest commitment' to the global fight ... to fight stigma // and discrimination against victims ... for women and girls. ,'The soundness ... downward trend witnessed in Tamil Nadu which had ...
... High Court has provided succour to a couple by facilitating ... inability to produce a marriage certificate as required by the ... directed city-based Bombay Hospital to relax its rules and allow ... Sushila (56). ,Chandrabhan could not donate an organ ...
Cached Medicine News:
(Date:1/22/2015)... MINNEAPOLIS , Jan. 22, 2015  Bio-Techne Corporation (NASDAQ: ... launched Ella, the first member of the new Simple ... ProteinSimple brand.  This launch represents the re-branding of the ... The Simple Plex platform is a transformative immunoassay technology ...
(Date:1/22/2015)... DUBLIN , Jan. 22, 2015 Research and Markets ... of the "Infectious Disease Diagnostics Market by Product, ... report to their offering. , The ... CAGR of 7.9% to reach $18,156.2 million by 2019 ...
(Date:1/22/2015)... Parenteral Drug Association (PDA) today announced the launch of its ... Future. The Manufacturing Science Program SM ... the ongoing focus PDA has on pharmaceutical and biopharmaceutical manufacturing. ... gaps in current manufacturing science as well as gaps that ...
Breaking Medicine Technology:Bio-Techne Launches Simple Plex Platform 2Bio-Techne Launches Simple Plex Platform 3Global Infectious Disease Diagnostics (Instruments, Reagents, Services, Software) Market - Forecast to 2019 2Global Infectious Disease Diagnostics (Instruments, Reagents, Services, Software) Market - Forecast to 2019 3PDA Launches Manufacturing Science Program(SM) 2PDA Launches Manufacturing Science Program(SM) 3
... , , , ... HBP; OTCQX: HXBPF) today announced financial results for the first ... HIGHLIGHTS , DOS47/L-DOS47 , Helix announced that a ... Food and Drug Administration ("FDA") in which the FDA generally ...
... ... new market research report is available in its catalogue: , ... , http://www.reportlinker.com/p0164322/Medical-Fiber-Optics---A-World-Market-Analysis.html , Fiber optics work on ... enclosed in an element encased by glass in air of ...
Cached Medicine Technology:Helix BioPharma Corp. Announces Fiscal Q1 2010 Results 2Helix BioPharma Corp. Announces Fiscal Q1 2010 Results 3Helix BioPharma Corp. Announces Fiscal Q1 2010 Results 4Helix BioPharma Corp. Announces Fiscal Q1 2010 Results 5Helix BioPharma Corp. Announces Fiscal Q1 2010 Results 6Helix BioPharma Corp. Announces Fiscal Q1 2010 Results 7Helix BioPharma Corp. Announces Fiscal Q1 2010 Results 8Helix BioPharma Corp. Announces Fiscal Q1 2010 Results 9Helix BioPharma Corp. Announces Fiscal Q1 2010 Results 10Helix BioPharma Corp. Announces Fiscal Q1 2010 Results 11Helix BioPharma Corp. Announces Fiscal Q1 2010 Results 12Helix BioPharma Corp. Announces Fiscal Q1 2010 Results 13Reportlinker Adds Medical Fiber Optics - A World Market Analysis 2Reportlinker Adds Medical Fiber Optics - A World Market Analysis 3Reportlinker Adds Medical Fiber Optics - A World Market Analysis 4Reportlinker Adds Medical Fiber Optics - A World Market Analysis 5Reportlinker Adds Medical Fiber Optics - A World Market Analysis 6
An enzyme-linked immuno-sorbent assay for the detection and quantitation of anti-tissue Transglutaminase in serum of patients with Celiac Disease and Dermatitis Herpetiformis....
Anti Gliadin IgG Enzyme Immunosay for quantitative determination of Gliadin-IgG antibodies in serum....
... Urinalysis WorkCell System - A Single ... per hour, with true load-and-go productivity ... Clinitek Atlas and UF-100 for complete ... systems working together deliver utmost reliability. ...
... is one of the 3 major naturally ... estrone). In terms of estrogenic activity, estriol ... Estriol is produced almost exclusively during pregnancy, ... the normal human fetus. During pregnancy, the ...
Medicine Products: