Aberrant tau proteins put neuronal networks to sleep

Researchers present new findings on the role of the protein Tau in certain brain diseases. Their report, which is based on laboratory studies, suggests that the drug “Rolofylline” could possibly alleviate learning and memory problems associated with aggregating Tau proteins.

Originally published at https://www.sciencedaily.com/releases/2016/10/161007084622.htm

Jet-lag is given the swerve by adjusting meal times on the ground, find researchers

Traditionally cabin crew rely on sleep strategies (sleeping in a dark room, avoiding caffeine before bedtime etc) to alleviate jetlag, but these do not reset body clocks. New research suggests that long-haul cabin crew can ease symptoms of jetlag by regulating meal times on their days off.

Originally published at https://www.sciencedaily.com/releases/2016/10/161005084035.htm

How the brain consolidates memories during sleep

Researchers have studied which brain processes consolidate memories during sleep. They found clear parallels to findings from experimental animal studies.

Originally published at https://www.sciencedaily.com/releases/2016/10/161005083700.htm

Developing brain regions in children hardest hit by sleep deprivation

Sleep is vital for humans. If adults remain awake for longer than usual, the brain responds with an increased need for deep sleep. This is measured in the form of "slow wave activity" using electroencephalography (EEG). In adults, these deep-sleep waves are most pronounced in the prefrontal cortex -- the brain region which plans and controls actions, solves problems and is involved in the working memory.

Originally published at https://www.sciencedaily.com/releases/2016/10/161004114514.htm

Developing brain regions in children hardest hit by sleep deprivation

The effects of acute sleep deprivation in children has been the focus of new study for the first time. They discovered that the brain in five to 12-year-olds responds differently to sleep deprivation compared to adults: The reduced amount of sleep leads to an increased need for deep sleep in maturing areas of the brain. This affects posterior regions of the brain, which are involved in vision, spatial perception and processing multi-sensorial input.

Originally published at https://www.sciencedaily.com/releases/2016/10/161004085311.htm

Device inspired by MUSSELS plugs its own puncture wound after an injection

Scientists from Jeonju University, Seoul, said those most likely to benefit from the invention are people with whose blood does not clot properly such as people with haemophilia and diabetes.

Read the rest at http://www.dailymail.co.uk/health/article-3819996/The-self-healing-needle-Device-inspired-MUSSELS-plugs-puncture-wound.html?ITO=1490&ns_mchannel=rss&ns_campaign=1490

'Diabetes - The Hidden Killer': Damning investigation shows the burden the preventable condition has on the NHS

A BBC Panorama investigation tonight reveals the hidden costs from type 2 diabetes. Martin Claridge, a surgeon from the Heartlands Hospital, Birmingham, says he is 'worried'.

Read the rest at http://www.dailymail.co.uk/health/article-3816035/Diabetes-Hidden-Killer-Damning-investigation-shows-burden-preventable-condition-NHS.html?ITO=1490&ns_mchannel=rss&ns_campaign=1490