Sleep Disorder News and Research

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A sleep disorder (somnipathy) is a medical disorder of the sleep patterns of a person or animal. Some sleep disorders are serious enough to interfere with normal physical, mental and emotional functioning. A test commonly ordered for some sleep disorders is the polysomnogram.

Study shows consumer sleep technology needs further validation

According to a position statement from the American Academy of Sleep Medicine, consumer sleep technology must be cleared by the Food and Drug Administration and rigorously tested if it is intended to diagnose or treat sleep disorders.

15 May 2018

Study: Older adults have high risk for OSA, yet illness remains vastly underdiagnosed

Older Americans are often at a high risk for obstructive sleep apnea, yet this illness remains vastly underdiagnosed, a new study finds.

10 May 2018

Research reveals why people with tetraplegia more likely to suffer from sleep apnea

New research published in The Journal of Physiology has indicated why people with paralysis of their limbs and torso are more likely to suffer from sleep apnoea. This knowledge could be used to develop much-need targeted therapies.

17 Apr 2018

Study finds increased risk of motor vehicle crashes in sleep-deprived individuals

Excessive sleepiness can cause cognitive impairments and put individuals at a higher risk of motor vehicle crash.

4 Apr 2018

WSU researchers to test novel sleep measurement technology in insomniacs

If you spend your nights staring at the bedroom ceiling, you're not alone. About a quarter of U.S. adults suffer from insomnia, which significantly impacts their quality of life.

23 Jan 2018

Newborns with spina bifida have sleep-disordered breathing in first days of life, study finds

New parents often hear about how important sleep is for their babies' development -- but some newborns may have more serious sleep challenges than others.

19 Dec 2017

Study reveals connection between restless sleep and Parkinson's disease

A study published in the neurological journal, The Lancet Neurology, has identified that patients with rapid eye movement sleep behavior disorder (RBD) have a dopamine deficiency in the brain and suffer from a form of brain inflammation. They are subjected to increased risks of developing dementia or Parkinson's disease as they grow older.

7 Dec 2017

Patients with RBD sleep disorder have risk of developing Parkinson's disease in future

Researchers from Aarhus University have discovered that patients with the RBD sleep behavior disorder lack dopamine and have a form of inflammation of the brain. This means that they are at risk of developing Parkinson's disease or dementia when they grow older.

5 Dec 2017

Artificial intelligence and modern musical lullabies can help people sleep better

Over half (54 percent) of us struggle to get to sleep at night and 10 percent of us experience insomnia according to AXA PPP healthcare’s third annual State of the Nation online survey with YouGov.

5 Dec 2017

Researchers identify neural circuitry responsible for rousing the brain during sleep apnea

A common and potentially serious sleep disorder, obstructive sleep apnea affects at least one-quarter of U.S. adults and is linked to increased risk of diabetes, obesity and cardiovascular disease. In a paper published today in the journal Neuron, researchers at Beth Israel Deaconess Medical Center identified specific neural circuitry responsible for rousing the brain of mice in simulated apnea conditions.

2 Nov 2017

Severe hot flashes in midlife linked to higher risk for obstructive sleep apnea

Many menopausal women complain about poor sleep. Should the problem be blamed simply on menopause or on a more serious underlying sleep disorder such as obstructive sleep apnea (OSA)? What, if any, is the connection between hot flashes, which can also lead to cardiovascular risk, and OSA? New study results being published online today in Menopause, the journal of The North American Menopause Society, examine that relationship.

1 Nov 2017

New tool reveals high cost of untreated sleep disorders in workplace

Sleep disorders and sleep deficiency are hidden costs that affect employers across America. Seventy percent of Americans admit that they routinely get insufficient sleep, and 30 percent of U.S. workers and 44 percent of night shift workers report sleeping less than six hours per night.

25 Sep 2017

Your dog in your bed with you – is it good for your sleep?

A new study attempted to assess whether having a dog in the bedroom or sharing a bed with a dog helps or disturbs sleep. For this Mayo Clinic study, the team of researchers looked at several healthy individuals between August 1, 2015 and December 31, 2015 and evaluated their sleep quality. The study entitled “The Effect of Dogs on Human Sleep in the Home Sleep Environment,” was published in Mayo Clinic Proceedings.

10 Sep 2017

Study shows link between children’s sleep quality and mothers’ insomnia

Children sleep more poorly if their mothers suffer from insomnia symptoms - potentially affecting their mental wellbeing and development - according to new research by the University of Warwick and the University of Basel.

31 Aug 2017

Bacterial community in the gut of Parkinson's patients differs from that of healthy people

Parkinson's disease is an insidious disease: by the time it manifests as the typical motor dysfunctions such as tremors or muscle rigidity, portions of the brain have already been irreversibly destroyed.

29 Aug 2017

Binge TV viewing increasingly prevalent - poses a threat to sleep

According to new research that looked at the TV viewing habits and sleep histories of 423 persons between ages of 18 and 25 years, binge watching or consuming multiple episodes of a TV series at one sitting can significantly affect sleep. Regular TV watching on the other hand does not affect sleep detrimentally to that extent according to study author Liese Exelmans a doctoral researcher at the University of Leuven's School of Mass Communication Research in Belgium. The study was published in the current issue of the Journal of Clinical Sleep Medicine.

20 Aug 2017

Study explains link between poor sleep and Alzheimer's disease

A good night's sleep refreshes body and mind, but a poor night's sleep can do just the opposite. A study from Washington University School of Medicine in St. Louis, Radboud University Medical Centre in the Netherlands, and Stanford University has shown that disrupting just one night of sleep in healthy, middle-aged adults causes an increase in amyloid beta, a brain protein associated with Alzheimer's disease.

10 Jul 2017

Chronic lack of sleep reduces cognitive abilities, negatively impacts physical health

A chronic lack of sleep not only impairs cognitive abilities but also increases the risk of heart disease and diabetes.

24 Jun 2017

Research findings may pave way for miracle drug to treat narcolepsy

Narcolepsy, a serious sleep disorder in which patients often fall asleep uncontrollably, has been incurable because no effective therapeutic agents are available to date. Recent findings by Japanese scientists in the sleep institute may shed light on this challenging problem.

30 May 2017

Troubles with normal dreaming may be early warning sign for neurological conditions

Dr. John Peever at the University of Toronto has been working to answer one of humanity's greatest questions: how do we dream? He has found a certain area of the brain is responsible for this phenomenon and that troubles with normal dreaming may be an early warning sign for ailments such as Parkinson's Disease.