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Sleep Disorders: Most Popular Articles

These articles are the most popular over the last month.
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.
Chronic Fatigue Syndrome
Learn about Chronic Fatigue Syndrome, including: the definition, its symptoms, and how it is diagnosed.
AHI
Learn the definition of AHI.
Sleep Disorders Overview
Learn basic information about some of the most common types of sleep disorders.
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.
What is Acute Insomnia?
Learn about acute insomnia, including: the definition, the various causes, the classic symptoms, and how it is diagnosed.
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.
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.
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?
How to Clean CPAP
Learn how to clean CPAP, including a step-by-step process for maintaining your equipment.
Treatment of Sleep Disorders
Learn about some of the general treatments available for various sleep disorders.
RDI
Learn the definition of Respiratory Disturbance Index or RDI.
Sleep Efficiency
Learn the definition of sleep efficiency.
Narcolepsy
Learn about the definition of narcolepsy.
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.
Circadian Rhythm
Learn the definition of circadian rhythm.
Sleep Disorders - Articles
An index of articles for the Sleep Disorders guide site.
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.
Sleep Latency
Learn the definition of sleep latency.
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.
Determine Your Sleep Needs
It is sometimes difficult to judge just how much sleep your body needs to feel rested. This simple step-by-step process will guide you in how to determine your individual sleep needs.
Sleep Apnea
What is the definition of sleep apnea?
10 Ways to Sleep Better
Learn 10 ways to get a better night's sleep tonight.
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.
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.
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.
Paradoxical Sleep
Learn the definition of paradoxical sleep.
What Is Insomnia?
It is one of the most common of the sleep disorders, but what is insomnia? Learn its definition, how often insomnia occurs, and its classic clinical features.
Hypopnea
Learn the definition of hypopnea.
Epworth Sleepiness Scale
The Epworth sleepiness scale is a questionnaire that is commonly used to screen for sleepiness and may be useful in monitoring response to treatment of various sleep disorders.
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.
How Does Sleep Inertia Work
It is something that you may experience nearly every morning when you wake up: that compelling, nearly irresistible desire to go back to sleep. What is sleep inertia and how does it make it hard to wake up?
Sleep Architecture
Learn the definition of sleep architecture.
Hypnagogic Hallucinations
Learn the definition of hypnagogic hallucinations.
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.
What is MSLT?
MSLT, or multiple sleep latency testing, is one of the less common potential sleep studies, but may still be an important diagnostic tool.
Sleep Hygiene
Learn about the definition of sleep hygiene.
Snoring Due to Deviated Septum
Learn what a deviated septum is, how it can be one of the more common causes of snoring, and what can be done about it.
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.
Hypersomnia
Learn the definition of hypersomnia.
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.
Sleep Inertia
Learn about the definition of sleep inertia.
Arousal
Learn the definition of arousal.
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.
NREM Sleep
Learn the definition of NREM sleep.
Happily Married Women's Sleep
Learn whether a happy marriage can help women to sleep better.
Excessive Daytime Sleepiness
Learn the definition of excessive daytime sleepiness.
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.
Actigraphy
Learn the definition of actigraphy.
Cataplexy
Learn the definition of cataplexy.
Definition of Entrainment
Learn the definition of entrainment.
Delta Sleep
Learn the definition of delta sleep.
Pavor Nocturnus
Learn the definition of pavor nocturnus.
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.
Parasomnia
Learn about the definition of parasomnia.
BiPAP
Learn the definition of BiPAP.
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.
Vitamin-Deficiency Insomnia
Learn whether a vitamin deficiency can cause insomnia.
Sleep Quality w/ TV in Bedroom
Learn whether TV should be banned from your bedroom to improve your sleep.
Hypnic Jerk
Learn the definition of hypnic jerk.
Aromatherapy for Insomnia
Just as many good sleep habits relate to establishing a routine of familiarity, it may be possible to incorporate aromatherapy into your bedtime ritual to help treat insomnia.
Somniloquy
Learn the definition of somniloquy.
Circadian Rhythm Disorder
Learn the definition of Circadian Rhythm Sleep Disorder.
Sleep Paralysis
Learn about the definition of sleep paralysis.
Insomnia
Learn the definition of insomnia.
Sleepwalking
What is the definition of sleepwalking?
Slow-Wave Sleep
Learn the definition of slow-wave sleep.
Desaturation
Learn the definition of desaturation.
Advanced Sleep Phase Syndrome
What is the Advanced Sleep Phase Syndrome?
Nightmare
Learn the definition of nightmare.
Sexsomnia
Learn the definition of sexsomnia.
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.
Homeostatic Sleep Drive
Learn the definition of homeostatic sleep drive.
Pets in Bed & Sleep Quality
Learn whether it is a good idea for pets to share your bed.
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.
Biological Clock
Learn the definition of biological clock.
CPAP
Learn the definition of Continuous Positive Airway Pressure or CPAP.
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.
REM Sleep
Learn the definition of REM sleep.
Delayed Sleep Phase Syndrome
Learn the definition of Delayed Sleep Phase Syndrome.
Deep Sleep
Learn the definition of deep sleep.
Central Sleep Apnea
Learn the definition of Central Sleep Apnea.
Zeitgeber
Learn the definition of zeitgeber.
Alpha Activity
Learn the definition of alpha activity.
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.
Teeth Grinding
What is the definition of teeth grinding?
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.
Cognitive Behavioral Therapy
Learn the definition of cognitive behavioral therapy.
Sleep Starts
Learn the definition of sleep starts.
BMI
Learn the definition of BMI.
Night Terror
Learn the definition of night terror.
EMG
Learn the definition of electromyogram or EMG.
RLS
Learn the definition of restless legs syndrome or RLS.
Retrognathia
Learn the definition of retrognathia.
Can Adults Have Sleep Terrors?
Learn whether adults can have sleep terrors or whether it may be due to another syndrome called REM sleep behavior disorder.
Sleep Terror
Learn the definition of sleep terror.
Lark
Learn the definition of lark.
EEG
Learn the definition of electroencephalogram or EEG.
EOG
Learn the definition of electrooculogram or EOG.
Bruxism
The unconscious or involuntary act of clenching or grinding teeth.
Myoclonus
Learn the definition of myoclonus.
Beta Activity
Learn the definition of beta activity.
Winter Depression
Learn the definition of winter depression.
Circadian
What is circadian?
Hypnagogic Jerk
Learn the definition of hypnagogic jerk.
Caffeine
Learn the definition of caffeine.
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?
Somnambulism
Learn the definition of somnambulism.
Arousal Disorder
Learn the definition of arousal disorder.
Bilevel
Learn the definition of bilevel.
Catathrenia
catathrenia sleep sighing parasomnias sleep sighs snoring sleep apnea sleep talking somniloquy groaning breath holding
Free Running
Learn the definition of free running.
Hypnopompic Hallucination
Learn the definition of hypnopompic hallucination.
Microsleep
Learn the definition of microsleep.
Seasonal Affective Disorder
Learn the definition of Seasonal Affective Disorder (SAD).
Sleep Debt
Learn the definition of sleep debt.
Apnea
Learn the definition of apnea.
Unihemispheric Sleep
Learn the definition of unihemispheric sleep.
Neurotransmitter
Learn the definition of neurotransmitter.
Actigraph
What is an actigraph?
Dream
Learn the definition of dream.
Enuresis
Learn the definition of enuresis.
Sleep Diary
Learn the definition of sleep diary.
Consequences If Child Snores
It may seem innocent enough, but what are the consequences if your child snores?
Hypothalamus
Learn the definition of hypothalamus.
Sleep Disorders - QuickTips
An index of QuickTips for the Sleep Disorders guide site.
Delta Activity
Learn the definition of delta activity.
Dreaming Sleep
Learn the definition of dreaming sleep.
Penile Tumescence
Learn the definition of penile tumescence.
Profile on Sleep Apnea
Learn about sleep apnea, including: the definition, the various causes, the classic symptoms, the important consequences, and the diagnosis.
Sleep Disorders - StepBySteps
An index of StepBySteps for the Sleep Disorders guide site.
Bedwetting
The involuntary loss or urine, usually during deep sleep.
Diurnal
Learn the definition of diurnal.
Definition of Entrain
Learn the definition of entrain.
Progressive Muscle Relaxation
Learn the definition of progressive muscle relaxation.
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