Sleep

Sleep is a physiological behavior that is common in all animal species. It forms around one third of a human life. It is not known clearly the exact functions of sleep but it seems to be essential for survival as prolonged sleep deprivation leads to severe physical impairment followed by cognitive loss and eventually death.

What is Sleep?

Types of Sleep Disorders

Promoting Sounder Sleep in Older Adults

Sleep Deprivation - Inadequate Quantity of Sleep

Causes of Sleep Deprivation

How Long Should My Teenager Sleep For?

Management of Sleep Deprivation

REM Sleep Activity

Brain Activity During Sleep

Stages of Sleep

Regulation of Sleep

Function of Sleep

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Nutritional Effects on Sleep

Effects of Sleep Deprivation

Neuroscience of Sleep

Stimulants and Sleep

Hypnotics and Sleep

Shift Work Sleep Disorder

What is Delayed Sleep Phase Disorder (DSPD)?

Delayed Sleep Phase Disorder (DSPD) Management

Circadian Rhythm

Circadian Rhythm Sleep Disorders

What Does Polysomnography Involve?

How Long should my Child Sleep for?

Health Effects of Poor Sleep - Quantity and Quality

How to Catch up on Lost Sleep

Why Do We Sleep?

Sleep Hygiene

Ghrelin and Sleep

Spoon Test for Sleep Deprivation

Can too much sleep be dangerous?

Causes of Nocturnal Awakenings

History of Sleep

Is Daytime Napping in Adults Good or Bad?

Tips on Getting to Sleep

The DEC2 Gene and Sleep

Latest Sleep News and Research

Researchers to create AI-based pill to precisely diagnose gastrointestinal cancers

A team led by University of Saskatchewan (USask) researcher Khan Wahid has been awarded $250,000 from the federal New Frontiers in Research Fund to create a new pill-sized capsule that uses artificial intelligence (AI)-enabled sensing to diagnose gastrointestinal cancers and bleeding earlier and more precisely than is currently possible.

9 Jul 2020

Texas A&M researchers are developing a wrist-worn system to monitor blood pressure during sleep

High blood pressure is the single biggest risk factor for heart disease, stroke and other health problems. The only way to know if you're at risk is to have it checked often.

8 Jul 2020

New machine learning tool identifies US counties at higher risk for COVID deaths

The task of controlling the COVID-19 pandemic nationwide and predicting where cases will spike next and which areas may have high mortality rates remains daunting for scientists and public officials.

8 Jul 2020

China reports Dengue fever after bubonic plague threat

The actively spreading coronavirus disease (COVID-19) first emerged in China in December 2019. More than six months after, the world grapples with nearly 11.8 confirmed cases of the viral infection. Now, as China slowly starts to reboot its economy and ease lockdown restrictions, two new health issues are emerging.

8 Jul 2020

Inadequate nighttime sleep alters children's emotional health

In a new study published in the Journal of Child Psychology and Psychiatry, Candice Alfano, University of Houston professor of psychology and director of the Sleep and Anxiety Center of Houston, reports the results from an innovative, experimental study showing inadequate nighttime sleep alters several aspects of children's emotional health.

7 Jul 2020

'Night owl' teens more likely to develop asthma and allergies

Teenagers who prefer to stay up late at night and sleep in late the next day are more likely to develop asthma and allergies than their "early bird" counterparts, according to new research published today.

6 Jul 2020

Young children from dog-owning households have better social and emotional wellbeing

Young children from dog-owning households have better social and emotional wellbeing than children from households who do not own a dog, suggests research published in the journal Pediatric Research.

6 Jul 2020

Study: Teenagers who stay up late are more likely to suffer from asthma, allergies

Teenagers who prefer to stay up late and wake later in the morning are more likely to suffer from asthma and allergies compared to those who sleep and wake earlier, according to a study published in ERJ Open Research.

6 Jul 2020

Study: One-third of Parkinson's patients experienced increased symptoms during lockdown

A third of people with Parkinson's have experienced increased symptoms during lockdown, according to a survey by Lancaster University and the charity Parkinson's UK.

3 Jul 2020

Morning walks can improve the sleeping habits of bypass surgery patients

Trouble sleeping after heart bypass surgery? Morning walks are the solution, according to research presented today on ACNAP Essentials 4 You, a scientific platform of the European Society of Cardiology (ESC).

3 Jul 2020

Study links prenatal cannabis use with risk of sleep problems in children

Use marijuana while pregnant, and your child is more likely to suffer sleep problems as much as a decade later, according to a new University of Colorado Boulder study of nearly 12,000 youth.

2 Jul 2020

New Android application helps identify signs of sleep apnea at home

Sleep apnea is a very common sleep disorder characterised by breathing pauses and periodic snoring. According to some studies, as much as ten percent of the population suffer from it, but up to nine out of ten cases remain undiagnosed because symptoms are sometimes mild and there are a lack of resources in diagnostics.

2 Jul 2020

Infant sleep problems can be linked to mental disorders in adolescence

Specific sleep problems among babies and very young children can be linked to mental disorders in adolescents, a new study has found.

1 Jul 2020

Air pollution may lead to interstitial lung diseases

More research must be done to investigate the role of air pollution on the epigenome in patients with interstitial lung diseases (ILDs), in order to develop strategies that minimize the effects of these pollutants, according to a new article published online in the American Thoracic Society's American Journal of Respiratory and Critical Care Medicine.

1 Jul 2020