Health

Researchers developing new interactive sleep app

There are plenty of cellphone apps on the market designed to help people monitor their sleep patterns. The apps generally record data on when people go to bed and when they wake, and many use the device's microphone and accelerometer ...

Health

Homeschooled kids sleep more than others

A new study published in Behavioral Sleep Medicine shows that children who are taught at home get more sleep than those who go to private and public schools. The findings provide additional evidence of teens' altered biological ...

Neuroscience

Biologists identify gene that helps regulate sleep

Caltech biologists have performed the first large-scale screening in a vertebrate animal for genes that regulate sleep, and have identified a gene that when overactivated causes severe insomnia. Expression of the gene, neuromedin ...

Neuroscience

Learning in your sleep – the right way

You can swot up on vocabulary in your sleep – but only if you don't confuse your brain in the process. Researchers funded by the Swiss National Science Foundation have invited people to their sleep lab for a Dutch language ...

Disrupted biological clock linked to Alzheimer's disease

New research has identified some of the processes by which molecules associated with neurological diseases can disrupt the biological clock, interfere with sleep and activity patterns, and set the stage for a spiral of health ...

Neuroscience

Research suggests brain's melatonin may trigger sleep

If you walk into your local drug store and ask for a supplement to help you sleep, you might be directed to a bottle labeled "melatonin." The hormone supplement's use as a sleep aid is supported by anecdotal evidence and ...

Health

Sleep starts later as teens age, but school still starts early

A newly published study used activity monitors to track how sleep habits changed in younger and older teens as they grew during a two-year period. Key findings, for instance that the children fell asleep later as they matured ...

Medical research

Team finds link between sleep and immune function in fruit flies

When we get sick it feels natural to try to hasten our recovery by getting some extra shuteye. Researchers from the Perelman School of Medicine at the University of Pennsylvania found that this response has a definite purpose, ...

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