Sleep Disorders

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Sleep Disorders: Most Popular Articles

These articles are the most popular over the last month.
Sleep Disorders Overview
Learn basic information about some of the most common types of sleep disorders.
Treatment of Sleep Apnea
What are the available treatment options for sleep apnea and what is the best option for me? What is CPAP and how does it work? Are there other options besides CPAP? What are the benefits of treatment?
AHI
Learn the definition of AHI.
Causes of Sleep Disorders
Explore some of the causes of the most common sleep disorders, including: snoring, insomnia, sleep apnea, restless legs syndrome, narcolepsy, and more.
What is Acute Insomnia?
Learn about acute insomnia, including: the definition, the various causes, the classic symptoms, and how it is diagnosed.
How Much Sleep Needed?
Learn about the eight-hour myth, how sleep needs vary from one person to the next and across a lifetime, what is meant by sleep debt, and how to easily determine your sleep needs.
Overview of Symptoms
There are many common symptoms that may suggest the presence of a sleep disorder. Some of these symptoms, such as fatigue, may also occur with other medical disorders. In addition, each sleep disorder may have specific symptoms unique to it.
bettersleepguidelines
Learn better sleep guidelines and 10 ways to get a better night's sleep tonight.
What is Sleep Apnea?
Learn about sleep apnea, including: the definition, the various causes, the classic symptoms, the important consequences, and the diagnosis.
Understanding Sleep Paralysis
Learn about the common features of the terrifying condition known as sleep paralysis, including how often it occurs, the potential causes, and how it should be treated.
Learning to Live with CPAP
This article answers more than a dozen of the most common questions associated with using CPAP to treat sleep apnea.
RDI
Learn the definition of Respiratory Disturbance Index or RDI.
Sleep Study Expectations
So your doctor recommends you undergo a sleep study, but what should you expect? Though you may have some anxiety about the experience, take a few moments, and lay those fears to rest.
How to Clean CPAP
Learn how to clean CPAP, including a step-by-step process for maintaining your equipment.
Sleep Deprivation and Obesity
What is the relationship between sleep deprivation and weight gain? Explore the latest research on this subject and learn how a good night's sleep might actually keep the pounds off.
ADHD_and_Sleep
What is the relationship between ADHD and sleep? Children who have sleep disorders and attention deficit hyperactivity disorder (ADHD) may have similar symptoms. These may include: inattentiveness, overactivity and restlessness. The interplay between these disorders is significant, and diagnoses may be mistaken because of the overlap.
Sleep Latency
Learn the definition of sleep latency.
Fix Nighttime Sleep Conflicts
It is an old adage that opposites attract, but if you and your bed partner don’t have sleep habits in common, this can be a big problem. Before sending someone to the couch, it may be possible to make a few simple adjustments.
What Is Ritalin?
Learn what Ritalin is, including its use in the treatment of ADHD, narcolepsy, and chronic fatigue syndrome. This article describes its indications for use, how it works, who should not use it, what the potential side effects are, and what safety monitoring should occur.
Deadly Sleep Apnea
What are the risks of sleep apnea? Understand what chronic medical conditions may be worsened by untreated sleep apnea and why those who have it may be at risk for heart attacks, stroke, and sudden death.
Chronic Fatigue Syndrome
Learn about Chronic Fatigue Syndrome, including: the definition, its symptoms, and how it is diagnosed.
10 Ways to Sleep Better
Learn 10 ways to get a better night's sleep tonight.
Sleep Apnea
What is the definition of sleep apnea?
Sleep Efficiency
Learn the definition of sleep efficiency.
BiPAP
Learn the definition of BiPAP.
Sleep Architecture
Learn the definition of sleep architecture.
Narcolepsy
Learn about the definition of narcolepsy.
Hypnagogic Hallucinations
Learn the definition of hypnagogic hallucinations.
Didgeridoo
The most common treatment of sleep apnea is CPAP, but it may not be tolerated by everyone. For those with moderate disease, researchers describe an adjunctive treatment: learning the circular breathing technique needed to play an aboriginal musical instrument called the didgeridoo.
Sleep Diary
Learn the definition of sleep diary.
Treat Jet Lag
Learn several ways to counter your circadian rhythm and treat jet lag, including: the use of melatonin, light box therapy, or shifting your sleep pattern before you leave.
Vitamin-Deficiency Insomnia
Learn whether a vitamin deficiency can cause insomnia.
Surgery for OSA
For those who are unable to tolerate continuous positive airway pressure (CPAP) to treat their obstructive sleep apnea (OSA), what surgery options exist? There are a handful of surgical options, but they may be of limited effectiveness and may not be for everyone.
Sleep Disorders - Articles
An index of articles for the Sleep Disorders guide site.
Hypnic Jerk
Learn the definition of hypnic jerk.
Parasomnia
Learn about the definition of parasomnia.
Sleep Hygiene
Learn about the definition of sleep hygiene.
Circadian Rhythm Disorder
Learn the definition of Circadian Rhythm Sleep Disorder.
Diagnostic Tests
For those who suffer from the ill effects of sleep disorders, there are many diagnostic tests available that may lead to a better understanding of what the problem may be. Learn what the various options are, including: overnight oximetry, polysomnography, multiple sleep latency testing, and actigraphy.
Definition of Entrainment
Learn the definition of entrainment.
Hypnopompic Hallucination
Learn the definition of hypnopompic hallucination.
Hypnagogic Jerk
Learn the definition of hypnagogic jerk.
Circadian Rhythm
Learn the definition of circadian rhythm.
Chronic Fatigue Syndrome Cause
What is the cause of Chronic Fatigue Syndrome? This is not clearly understood, but there is a great deal of ongoing research. It is possible that the syndrome results from multiple unrelated causes, including virus infection, stress, and toxins.
Dementia and Circadian Rhythms
One of the early signs that may suggest a problem with the brain such as dementia may be a disruption in sleep patterns called circadian rhythms.
Get Some Beauty Sleep
Learn how you can wake up more beautiful with some simple tips to treat your skin and hair while you sleep.
Sleep Inertia
Learn about the definition of sleep inertia.
Delayed Sleep Phase Syndrome
Learn the definition of Delayed Sleep Phase Syndrome.
Happily Married Women's Sleep
Learn whether a happy marriage can help women to sleep better.
Insomnia
Learn the definition of insomnia.
Cataplexy
Learn the definition of cataplexy.
Hypopnea
Learn the definition of hypopnea.
Excessive Daytime Sleepiness
Learn the definition of excessive daytime sleepiness.
Deep Sleep
Learn the definition of deep sleep.
Actigraph
What is an actigraph?
Nocturnal
Learn the definition of nocturnal.
CPAP
Learn the definition of Continuous Positive Airway Pressure or CPAP.
Bedwetting
The involuntary loss or urine, usually during deep sleep.
Catathrenia
catathrenia sleep sighing parasomnias sleep sighs snoring sleep apnea sleep talking somniloquy groaning breath holding
Advanced Sleep Phase Syndrome
What is the Advanced Sleep Phase Syndrome?
Homeostatic Sleep Drive
Learn the definition of homeostatic sleep drive.
RLS
Learn the definition of restless legs syndrome or RLS.
Dream
Learn the definition of dream.
Somniloquy
Learn the definition of somniloquy.
Teeth Grinding
What is the definition of teeth grinding?
Sleep Paralysis
Learn about the definition of sleep paralysis.
Sleep Terror
Learn the definition of sleep terror.
Desaturation
Learn the definition of desaturation.
Top Ten Sleep Movies
In considering an activity that occupies one-third of our lives, it is hardly surprising that there are many sleep-related movies, at least in name. Though their titles touch on many of the topics of sleep, many of the themes and plots of the movies do not. However, that doesn’t make them any less entertaining.
Consequences If Child Snores
It may seem innocent enough, but what are the consequences if your child snores?
Sleepwalking
What is the definition of sleepwalking?
Pets in Bed & Sleep Quality
Learn whether it is a good idea for pets to share your bed.
Actigraphy
Learn the definition of actigraphy.
Central Sleep Apnea
Learn the definition of Central Sleep Apnea.
Apnea
Learn the definition of apnea.
Brain Wave
Learn the definition of brain wave.
Sleep Quality w/ TV in Bedroom
Learn whether TV should be banned from your bedroom to improve your sleep.
NREM Sleep
Learn the definition of NREM sleep.
Benzodiazepine
Learn the definition of benzodiazepine.
EEG
Learn the definition of electroencephalogram or EEG.
Enuresis
Learn the definition of enuresis.
Dreaming Sleep
Learn the definition of dreaming sleep.
EMG
Learn the definition of electromyogram or EMG.
EOG
Learn the definition of electrooculogram or EOG.
Macroglossia
Learn the definition of macroglossia.
Coping with a Sleep Disorder
For those with sleep disorders, there is a clear process of seeking recognition, diagnosis, and treatment. But it can be equally important to find support and alternatives when treatment fails.
Treatment of Sleep Disorders
Learn about some of the general treatments available for various sleep disorders.
Biological Clock
Learn the definition of biological clock.
Somnambulism
Learn the definition of somnambulism.
Should I Use an Alarm Clock?
It may seem hard to believe, but your alarm clock actually promotes unhealthy sleep habits. Following good sleep hygiene and making a few simple changes to your schedule may make that rude awakening a thing of the past.
Profile on Sleep Apnea
Learn about sleep apnea, including: the definition, the various causes, the classic symptoms, the important consequences, and the diagnosis.
Obesity and Restless Legs
It may seem surprising, but can being overweight or obese actually increase the risk of having a movement disorder called restless legs syndrome?
Arousal
Learn the definition of arousal.
Bilevel
Learn the definition of bilevel.
Depression or Sleep?
Before chalking your mood problems up to depression, perhaps you should consider a sleep disorder. Many of the symptoms of depression are also common in various sleep disorders, including sleep apnea, insomnia, and circadian rhythm disorders like seasonal affective disorder.
Bruxism
The unconscious or involuntary act of clenching or grinding teeth.
Jet Lag
Learn the definition of jet lag.
Myoclonus
Learn the definition of myoclonus.
Sleep Disorders - HowTos
An index of HowTos for the Sleep Disorders guide site.
Night Terror
Learn the definition of night terror.
BMI
Learn the definition of BMI.
Heart Rate Analysis of Sleep
The diagnosis of sleep disorders may profoundly change if researchers are able to perfect a technique of simply monitoring the heart rate. It may represent a future alternative to a standard sleep study, but it is unable to replace these studies anytime soon.
Epworth Sleepiness Scale
Learn the definition of Epworth Sleepiness Scale.
Paradoxical Sleep
Learn the definition of paradoxical sleep.
Caffeine
Learn the definition of caffeine.
Circadian
What is circadian?
Delta Sleep
Learn the definition of delta sleep.
Awakening
Learn the definition of awakening.
REM Sleep
Learn the definition of REM sleep.
Alpha Activity
Learn the definition of alpha activity.
Beta Activity
Learn the definition of beta activity.
Diurnal
Learn the definition of diurnal.
Definition of Entrain
Learn the definition of entrain.
Sleep Debt
Learn the definition of sleep debt.

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