Health

UK court rules against euthanasia (Update)

A British appeals court upheld a law against euthanasia in rejecting appeals from two severely disabled men who argued that doctors should be allowed to legally kill them.

Neuroscience

Scientists show how nerve wiring self-destructs

Many medical issues affect nerves, from injuries in car accidents and side effects of chemotherapy to glaucoma and multiple sclerosis. The common theme in these scenarios is destruction of nerve axons, the long wires that ...

Neuroscience

Sex lives often an overlooked casualty of traumatic brain injury

(HealthDay)—For the more than 3 million Americans living with traumatic brain injury, there is often an unspoken problem: Many suffer from sexual dysfunction, something that is easily overlooked as patients struggle with ...

Health

Longtime smokers lose a decade of life

(HealthDay)—Adding to the arsenal of evidence that smoking is bad for you, a large new study indicates that lifetime smokers cut 10 years off their life expectancy—a decade they can gain back if they quit before age 35.

Medications

FDA requires lower doses for sleep medications (Update)

(HealthDay)—The U.S. Food and Drug Administration announced Thursday that it is asking manufacturers of sleep medications containing zolpidem—including Ambien—to lower the recommended doses and to provide more safety ...

Health

Shifting the safety balance for overnight workers

An international team of sleep researchers has developed the world's first screening tool to help reduce workplace accidents and illnesses, including cardiovascular disease and cancer, caused by shift work.

Psychology & Psychiatry

Preventing posttraumatic stress disorder by facing trauma memories

Posttraumatic stress disorder (PTSD) is a form of learning that begins at the moment of the exposure to extremely stressful situations and that grows in impact as trauma-related memories are rehearsed and strengthened repeatedly. ...

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