Alertness

US college pays $190M in exam pix settlement

A "rogue" gynecologist's secret use of tiny cameras to record hundreds of videos and photos of his patients' sex organs has led to a $190 million settlement with some 8,000 women and girls, lawyers said Monday.

Jul 22, 2014
popularity not rated yet | comments 0

When brain says buy, you may not know why

Billions of neurons fire in the brains of stock market traders as they decide whether to buy or sell shares in a matter of seconds. Some of these brain waves produce rational calculations about how best to make a profit, ...

Jul 11, 2014
popularity 4.7 / 5 (3) | comments 0

Resetting the metabolic clock

We've all heard about circadian rhythm, the roughly 24-hour oscillations of biological processes that occur in many living organisms. Yet for all its influence in many aspects of our lives—from sleep to ...

Jan 29, 2014
popularity 4.2 / 5 (11) | comments 0 | with audio podcast

Alertness is the state of paying close and continuous attention, being watchful and prompt to meet danger or emergency, or being quick to perceive and act. It is related to psychology as well as to physiology. A lack of alertness is a symptom of a number of conditions, including narcolepsy, attention deficit disorder, chronic fatigue syndrome, depression, Addison's disease, or sleep deprivation. The word is formed from "alert", which comes from the Italian "all'erta" (on the watch, literally, on the height; 1618)

This text uses material from Wikipedia licensed under CC BY-SA

Latest Spotlight News

Monitoring pulse after stroke may prevent a second stroke

New research suggests that regularly monitoring your pulse after a stroke or the pulse of a loved one who has experienced a stroke may be a simple and effective first step in detecting irregular heartbeat, a major cause of ...

Study links enzyme to autistic behaviors

Fragile X syndrome (FXS) is a genetic disorder that causes obsessive-compulsive and repetitive behaviors, and other behaviors on the autistic spectrum, as well as cognitive deficits. It is the most common ...

Targeting the brain to treat obesity

Unlocking the secrets to better treating the pernicious disorders of obesity and dementia reside in the brain, according to a paper from American University's Center for Behavioral Neuroscience. In the paper, researchers ...

Strategy proposed for preventing diseases of aging

Medicine focuses almost entirely on fighting chronic diseases in a piecemeal fashion as symptoms develop. Instead, more efforts should be directed to promoting interventions that have the potential to prevent ...

Genetics of cancer: Non-coding DNA can finally be decoded

Cancer is a disease of the genome resulting from a combination of genetic modifications (or mutations). We inherit from our parents strong or weak predispositions to developing certain kinds of cancer; in addition, we also ...

Three-people IVF debate process on the move in UK

Takes two to make a child, correct? No. maybe. The use of sperm and eggs from three people to create babies moved a step closer in the UK, with Tuesday's events. What kind of egg-sperm distribution are we talking about? The ...