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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
A chronic lack of sleep not only impairs cognitive abilities but also increases the risk of heart disease and diabetes.
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.
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.
African Americans with sleep apnea and insomnia are rarely diagnosed with either problem, even when the severity of the two sleep disorders are likely to affect their health, according to new research presented at the ATS 2017 International Conference.
The international survey on sleep that was recently conducted by Harris Poll on behalf of Philips, was conducted to support World Sleep Day and the activities across the globe carried out on this day were to increase awareness of the importance of sleep health.
In recognition of Sleep Awareness Week, April 23-30, the American Association of Nurse Practitioners urges patients to prioritize their sleep to improve their overall health and well-being.
Researchers from the Peter O'Donnell Jr. Brain Institute will participate in a national study to determine whether medical devices used in the home can diagnose sleep apnea that often develops after traumatic brain injuries.
If all your life, you have been functioning best in the evening and night compared to the mornings, a gene mutation may be a reason.
The pharmaceuticalisation of sleep, put simply, refers to the ways in which sleep becomes a site for manipulation or augmentation through pharmaceutical use. There are different ways in which sleep can be pharmaceuticalised – for example we can use pharmaceuticals to induce sleep, to consolidate broken sleep, or to prevent or delay sleep.