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Channel: Phys.org news tagged with:sleep patterns
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Like humans, dogs found to have fitful sleep after negative experiences

A team of researchers from several institutions in Hungary has found that dogs, like humans, very often have sleep problems after experiencing emotional difficulties. In their paper published in...

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Live-in grandparents helped human ancestors get a safer night's sleep

A sound night's sleep grows more elusive as people get older. But what some call insomnia may actually be an age-old survival mechanism, researchers report.

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Zzzzzz: Sleep gadgets adjust if you're restless—or snoring

Pillows that track your snoozing patterns? A bed that adjusts based on how much you twist and turn? Companies are adding more technology into their products, hoping to lure customers craving a better...

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Select Comfort's new bed tracks whether you sleep badly, and then does...

Select Comfort's latest bed promises to adjust to your sleep patterns throughout the night, including warming the foot of your bed before you get in, changing position when it senses snoring and waking...

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Shelter dogs that rest more during the day may show signs of improved welfare

Shelter dogs that rest more during the day may show signs of improved welfare, according to a study published October 12, 2016 in the open-access journal PLOS ONE by Sara Owczarczak-Garstecka and...

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System that controls sleep may be same for most mammals

In a novel mathematical model that reproduces sleep patterns for multiple species, an international team of researchers has demonstrated that the neural circuitry that controls the sleep/wake cycle in...

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Cell division in cyanobacteria controlled by same kind of circadian rhythms...

(PhysOrg.com) -- A team of researchers at MIT and the University of California at San Diego has shown how cell division in a type of bacteria known as cyanobacteria is controlled by the same kind of...

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Students mix art with science on simulated Mars mission

Three University of North Dakota graduate students emerged Friday from their simulated space mission to Mars tired, happy and longing for spicy food.

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Our ancestors probably didn't get eight hours a night, either

They stay up late into the evening, average less than 6.5 hours of sleep and rarely nap.

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Android widgets may boost effectiveness of sleep-monitoring apps

An effective smart phone application should make data collection easy, but not so easy that the user forgets to access and reflect on that information, according to a team of researchers.

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Gift Guide: How to pick the right fitness tracker

The holidays are here, which means feeling guilty about how much you're eating and how little you're exercising. Gadgets are available to help keep that in balance.

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Science and spacewalks on Space Station

Three weeks into ESA astronaut Alexander Gerst's Blue Dot mission on the International Space Station and the new arrival is now spending more time on scientific research in the microgravity laboratory.

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Shorter lives for male fruit flies forced to compete

A University of Liverpool study of fruit flies has revealed that males forced to compete with other males become less attractive to females and die young.

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Privacy issues shadow medical apps' claims to improve care

Smartphones and tablets are go-to gadgets to count calories, document daily jogs, measure heart rates and record sleep patterns. Some applications now even analyze blood sugar levels, track fertility...

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Smart sleep analysis

Sleep disorders are a widespread problem. With the aid of smartwatches, researchers are analyzing sleep movement patterns and assisting doctors with diagnosis and therapy. Burnout and diabetes patients...

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Wearable computing goes to the dogs

The wearable computing craze went to the dogs on Wednesday with startup Whistle introducing a smart pendant that tracks physical activity levels and sleep patterns in canines.

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World first for fly research

The University of Manchester is leading the way when it comes to fly research with the publication of the first ever basic training package to teach students and scientists how to best use the fruit...

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Uncovering the evolution of REM sleep: Ostriches sleep like platypuses

(PhysOrg.com) -- The brain activity of ostriches in REM sleep is unique, alternating between fast, small waves - characteristic of REM sleep in other birds, and large, slow waves typical of those...

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Improving slumber on the space station with sleep-long

(PhysOrg.com) -- It is difficult to sleep in a strange place, especially when you are far from home. Just imagine if you were approximately 210 miles from home and free floating in a spacecraft...

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Less is more: Study shows that teens who sleep less eat more fatty foods and...

A study in the Sept. 1 issue of the journal Sleep shows that teens who slept less than eight hours per weeknight ate higher proportions of fatty foods and snacks than adolescents who slept eight hours...

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