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Researchers identify molecule that helps the sleep-deprived to mentally rebound

(Physorg.com) -- Sleep experts know that the mental clarity lost because of a few sleepless nights can often be restored with a good night's rest. Now, UT Southwestern Medical Center researchers have identified a key molecular ...

Medicine & Health / Research

created Feb 24, 2009 | popularity 4.5 / 5 (2) | comments 0




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Study finds strategy shift with age can lead to navigational difficulties

A Wayne State University researcher believes studying people's ability to find their way around may help explain why loss of mental capacity occurs with age.

Medicine & Health / Psychology & Psychiatry

created Feb 06, 2012 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Antioxidant has potential in the Alzheimer's fight, researchers find

(Medical Xpress) -- When you cut an apple and leave it out, it turns brown. Squeeze the apple with lemon juice, an antioxidant, and the process slows down.

Medicine & Health / Neuroscience

created Dec 14, 2011 | popularity 2 / 5 (1) | comments 1 | with audio podcast

Like humans, the paper wasp has a special talent for learning faces

Though paper wasps have brains less than a millionth the size of humans', they have evolved specialized face-learning abilities analogous to the system used by humans, according to a University of Michigan ...

Biology / Plants & Animals

created Dec 01, 2011 | popularity 5 / 5 (2) | comments 12 | with audio podcast

Adolescent sex linked to adult body, mood troubles, in animal study

A new study suggests that sex during adolescence can have lasting negative effects on the body and mood well into adulthood, most likely because the activity occurs when the nervous system is still developing.

Medicine & Health / Neuroscience

created Nov 15, 2011 | popularity 2 / 5 (3) | comments 6 | with audio podcast

Brain circuits connected with memory discovered

(Medical Xpress) -- A new study published last week in Science reveals the discovery of a brain pathway that helps us link events that happen close together and play a role in memories.

Medicine & Health / Neuroscience

created Nov 07, 2011 | popularity 4.7 / 5 (11) | comments 0 | with audio podcast report

Hormone in birth control shot linked to memory loss

The birth control shot Depo Provera offers a convenient alternative for women who don't want to remember to take a daily pill. Ironically, research from Arizona State University has shown the shot actually may impair a person's ...

Medicine & Health / Research

created Nov 01, 2011 | popularity not rated yet | comments 0 | with audio podcast

How cannabis causes 'cognitive chaos' in the brain

Cannabis use is associated with disturbances in concentration and memory. New research by neuroscientists at the University of Bristol, published in the Journal of Neuroscience, has found that brain activity becomes uncoor ...

Medicine & Health / Neuroscience

created Oct 25, 2011 | popularity 1.8 / 5 (28) | comments 34 | with audio podcast

'Teleportation' of rats sheds light on how the memory is organized

You're rudely awakened by the phone. Your room is pitch black. It's unsettling, because you're a little uncertain about where you are – and then you remember. You're in a hotel room.

Medicine & Health / Neuroscience

created Sep 28, 2011 | popularity 5 / 5 (8) | comments 2 | with audio podcast

Salmon can sniff out predators

Salmon know when their most common predator is around, because they can tell that it's eaten salmon before, new research shows. Young fish can do this too, even if they've never encountered that particular ...

Biology / Plants & Animals

created Sep 13, 2011 | popularity 5 / 5 (2) | comments 0 | with audio podcast

Playing highly competitive video games may lead to aggressive behavior

While most research into video games and aggressive behavior has focused on violent games, competitiveness may be the main video game characteristic that influences aggression, according to new research published by the American ...

Medicine & Health / Psychology & Psychiatry

created Aug 29, 2011 | popularity not rated yet | comments 1


List of search results for maze test