Blog About Sleep Disorders

Dependable, cozying up for a midday siesta sounds relaxing. But it may be down repay healthier for you than you think. Want to ace that next analysis? Try taking a mid-afternoon siesta. While the findings are preliminary, new examine raises the prospect that sleep, specifically a loquacious afternoon nap, buy ambien the brain to remember things.

Believe of it as similar to rebooting a computer to get it to work more smoothly. "Zizz is not just for the body. It's very much for the brain," said consider author Matthew Walker, an assistant professor at the University of California at Berkeley. Walker and colleagues divided 39 under age adults into two groups.

At noon, all the participants took corner in a buy cheap ambien no prescription that required them to call to mind faces and link them with names. Then the researchers took by in another memory exercise at 6 p.m., after 20 had napped for 100 minutes during the force.

Those who remained stimulate performed about 10 percent worse on the tests than those who napped, Walker said. There's one more incongruity: People's ability to learn declines beside 10 percent between noon and 6 p.m. normally, but the nappers were competent to negate that decline.

The structure of the over suggests that a phase of non-dreaming catnap that the nappers went through is boosting respect, he said. "This is further denote that sleep plays a critical capacity in the processing of buy cheap ambien," he said. "It provides more facts that it's not just important to sleep after information, but you need it before learning to prepare the understanding for laying down information."

But it's respected to sleep long enough to give the perception an opportunity to go through various cycles of nap, he said. Using electroencephalogram tests to footmarks electrical activity in the brain, the researchers persistent that memory-refreshing seems to materialize between deep sleep and the dream status, called rapid eye movement or buy generic valium online.

"The wisdom's ability to soak up information is not always secure," Walker said. "It seems as but the brain's capacity may be a little like a sponge. It may get waterlogged with continued lore throughout the day." Jessica Payne, an second professor at the University of Notre Dame, said the survey findings "really add to something we already be aware about why sleep is important." One news from the research, she said, is that be in the arms of Morpheus can be valuable for "students and for people who are struggling with their reminiscence because they're aging."

Other brand-new research has suggested that sleep can aid you think more creatively, have more long-term memory, buy zolpidem and preserve impressive memories. The study findings were scheduled to be presented Sunday at the annual convention of the American Association of the Advancement of Science in San Diego.

Etiquetas: Afternoon, Nap, Siesta, Sleep, Researchers

Parkinson’s disease, multiple system atrophy, and dementia may have preclinical symptoms, such as idiopathic REM sleep behavior disorder (RBD), lasting for decades in some cases according to new research published online July 28 in the journal Neurology.

Rapid eye movement (REM) sleep behavior disorder (RBD) is a sleep disorder characterized by loss of normal voluntary muscle atonia (sleep paralysis) during REM sleep. During REM sleep, which is the deepest part of the sleep cycle, the body is “disconnected” from the buy zolpidem no prescription, leaving the body unable to move. Patients with RBD have REM sleep with excessive movements, some that may be potentially injurious or disruptive such as punching, shouting, getting out of bed, or flailing arm movements. It is estimated that 0.5% of the general population has RBD.

Daniel O. Claassen MD of the Mayo Clinic College of Medicine analyzed data from 27 patients with a history of RBD that preceded the onset of Parkinson’s disease, Parkinson’s dementia, multiple system atrophy, or dementia with Lewy bodies by at least 15 years. The vast majority of the participants (24) were male.

The patients’ mean age at onset of the sleep disorder was 49 and at onset of neurologic symptoms was 72 (overall median onset of 25 years). At the latest follow up, 63% of the patients had progressed to buy zolpidem online no prescription. The long preclinical phase has important implications for the development of therapies that may slow or halt the progression, say the authors of the study.

Parkinson’s disease belongs to a group of conditions called motor system disorders, with the primary symptoms being trembling in hands, arms, legs, or face; rigidity or stiffness of the limbs and trunk; bradykinesia (slowness of movement); and postural instability or impaired balance and coordination. It usually affects people over the age of 50. At present, there is no cure for Parkinson’s disease.

Dementia can also result from the brain changes that occur in Parkinson’s. The prevalence of dementia in Parkinson’s disease ranges from 20-40%. Patients may also have Alzheimer’s disease and cerebrovascular disease as co-morbid conditions.

Another common type of progressive dementia is Dementia with Lewy bodies (DLB). The central feature of DLB is progressive cognitive decline, combined with pronounced fluctuations in alertness, buy diazepam no prescription and attention, recurrent visual hallucinations, and parkinsonian motor symptoms. Patients may also suffer from depression. Like both Alzheimer’s and Parkinson’s dementias, there is no cure.

Multiple System Atrophy (MSA) is a rare condition that causes symptoms similar to Parkinson’s, however, patients have more widespread damage to the autonomic nervous system that controls heart rate, blood pressure, buy zolpidem online pharmacy, and digestive system muscles. As with Parkinson’s, there is no cure for MSA. It is most often diagnosed in men older than 60.

Etiquetas: Sleep-Disorder, Sleep-Paralysis, Diagnosed

Contour Products, a leader in the sleep support and ergonomic body comfort industry, is introducing three exciting cash-and-carry products for the home health market: the new Contour CPAP Pillow that offers outstanding comfort and freedom to mask users; the Contour Cool Mesh Memory Foam Pillow a “breathable” pillow offering unprecedented cool, dry comfort; and the updated BackMax, a portable three- piece wedge system that can be configured into eight positions for complete body support and relaxation.

These products are affordable, effective, easy- to-clean buy ambien no prescription, and have self-explanatory packaging ideal for retailers and medical distributors focused on customer satisfaction.

Using new “sleep science”, the orthopedic Contour Cool Mesh Memory Foam Pillow aligns the head and neck and gives soft, cool, clean, dry, breathable support with the combination of a unique 3-D mesh layer made of 99% air and a premium-grade memory foam core. Perspiration passes through the mesh layer and air circulates under the head and neck. This pillow is ideal for everyone including those suffering from allergies and buy ambien online no prescription.

The new Contour CPAP Pillow is an upgrade to the original best seller. It ensures sleep apnea patients are comfortable and in compliance. The new version has a more precise molded design. Hollowed-out areas on the pillow accommodate all major masks and hoses. The pillow alleviates mask pressure, helps prevent leaks and has a thicker, more comfortable cover. A new accessory kit is available and the pillow has a 5-year warranty.

The BackMax matches the natural curvature of the spine and can be zipped into a variety of configurations for effective total body support. The BackMax relieves pain in the back,buy valium no prescription, legs and feet and improves circulation. The BackMax has soothing dual massage components, medical-grade support foam, a fleece cover and a carrying case.

Etiquetas: Sleep-Apnea, Health

New research shows that weight loss can significantly reduce the number of sleep apnea episodes experienced by individuals diagnosed with the disease. In the first study of its kind, researchers find that patients who lost weight were more than three times more likely to nearly eliminate sleep apnea episodes, compared to those who did not lose weight.

Sleep apnea is highest among overweight and obese individuals, buy ambien zolpidem, and affects more than 12 million people in the U.S. The sleep AHEAD, looked at 264 obese patients with type 2 diabetes who were already enrolled in another trial called Look AHEAD. The Look AHEAD trial seeks to measure the effect on health of intensive lifestyle modifications in 5,145 obese, type 2 diabetics.

Gary Foster, director of the Center for Obesity Research and Education at Temple University says, "Existing research has been limited by a number of factors, so there are very few studies that show whether the recommended amount of weight loss – about 10 percent - is enough to sufficiently improve sleep apnea."

Two groups of 264 patients received either behavioral health counseling, portion-controlled diets, buy ambien zolpidem online, and a prescribed exercise regimen of 175 minutes per week, or three informational sessions that took place over a one year period that included social support and education about diabetes management through exercise and diet.

The first group lost an average of 24 pounds and 13.6 percent had completely eliminated sleep apnea. The second group, who only lost about one pound, experienced worsening sleep apnea.

The study showed that weight loss can reduce sleep apnea episodes, and even completely eliminate the buy valium diazepam. Sleep apnea is associated with a number of health risks. The findings also show that sleep apnea can rapidly become worse.

Etiquetas: Sleep-apnea, Diabetes, Health

If you want to optimize your memory and intelligence, grab some Z’s. That’s the message behind the new book REM Illumination Memory Consolidation.

Written by Dr. Timothy J. Walter, a sleep medicine physician and neurologist, REM Illumination Memory Consolidation integrates different research findings on sleep and memory into the first-ever cohesive theory about the buy cheap zolpidem. Dr. Walter has translated the complex neurobiology concepts into plain English so that any reader can understand and benefit from this information.

"REM Illumination" sheds light on at least one of the reasons why we dream: for the storage of new memories and their incorporation into the matrix of all our existing memories.

In the book, Dr. Walter describes how a sleeper’s brain progressively cycles through sleep as it "uploads" and consolidates recent memories. While in REM sleep, dreaming is most vivid and the buy cheap diazepam online of high dream action and emotion may be the conscious representation of this memory linking process.

The REM sleep in the first 90-minute sleep cycle is quite short. However, as we cycle through different stages of sleep, each REM sleep period gradually increases in length until the last cycle, where REM sleep may be more than an hour in duration.

"This means that seven to eight hours of high-quality sleep are probably required for optimal mental functioning," explained Walter. "Most of your REM sleep occurs during the last 90-minute cycle, so if you sleep for only five to six hours, you’re cheating yourself out of the longest period of buy cheap zolpidem no prescription. Sleep is like paying your mortgage. You pay only interest up front and don’t get to the principle until the end. REM sleep is the principle."

Etiquetas: Sleep, Memory, Neurobiology

If you experience chronic insomnia, researchers with the Wisconsin Sleep Cohort Study have found that individuals with this sleep disorder have a threefold greater mortality risk than people without insomnia. The results of the study will be presented on June 7, 2010, in San Antonio, Texas at the 24th annual meeting of the Associated Professional Sleep Societies LLC.

According to the National Center for Sleep Disorders Research at the National Institutes of Health, about 30 to 40 percent of adults report symptoms of insomnia within a given year. From 10 to 15 percent of adults say they have chronic insomnia. Chronic insomnia is defined as an inability to fall asleep, buy generic ambien online and/or remain asleep at least three nights a week for one month or longer.

The Wisconsin Sleep Cohort Study included 2,242 volunteers who completed two to three surveys for years 1989, 1994, and 2000. Investigators conducted a social security search in 2010 and found that 128 of the participants had died during the 19-year follow-up.

The investigators, studying chronic insomnia, made adjustments for age, sex, and medical conditions such as chronic bronchitis, heart attack, stroke, hypertension, depression, and the buy cheap valium online. They found that compared with people who did not have insomnia, those with chronic sleep problems were two to three times more likely to die from all causes.

The risk of dying was analyzed in four subtypes of insomnia: chronic early-awakening insomnia (threefold risk), chronic sleep-maintenance insomnia in which people have trouble going back to sleep (threefold), chronic sleep-onset insomnia (2.4-fold), and chronic sleep-maintenance insomnia in which people wake up repeatedly during the night (2.3-fold).

Chronic insomnia can be caused by a variety of factors. According to the Sleep Foundation, insomnia is higher among older people and women. Although rates of insomnia increase with age, most often chronic insomnia is associated with a medical condition. Depression is one of the most common causes, while others include arthritis, heart disease, kidney disease, asthma, hyperthyroidism, sleep apnea, restless legs syndrome, and Parkinson’s disease.

Laurel Finn, a biostatistician at the University of Wisconsin-Madison and the study’s lead author, noted that “Insomnia is a burdensome symptom,” and that “identification of insomnia as a mortality risk factor may have clinical implications and raise the buy cheap ambien online for insomnia treatment.”

Etiquetas: Insomnia, Sleep-Disorders, Sleep-Apnea, Medical