Neuroscience

Phantom sensations: when the sense of touch deceives

Without being aware of it, people sometimes wrongly perceive tactile sensations. A new study in the scientific journal Current Biology shows how healthy people can sometimes misattribute touch to the wrong side of their body, ...

HIV & AIDS

The three big studies pushing at the frontiers of HIV prevention

There are an estimated 5000 new HIV transmissions every day. Around 70% of the 37 million people living with HIV globally are in sub-Saharan Africa. Of the 1.8 million new HIV transmissions worldwide in 2017, 800 000 occurred ...

Gerontology & Geriatrics

Weighing risks and benefits of drug treatment for major depression

Depression is a common and serious problem for older adults. Some 15 to 20 percent of people aged 65 and older who live independently deal with symptoms of major depressive disorder. For residents of nursing homes, the rates ...

Health

Can racquet sports give you a fitter, longer life?

(HealthDay)—When you think of effective cardio exercise, the activities most likely to come to mind are aerobics classes, running, swimming and cycling. But racquet sports like tennis may hold even greater benefits, according ...

Psychology & Psychiatry

Predicting post-injury depression and PTSD risk

Although injury is unexpected and acute, it can result in long-term health problems and disability. Up to half of all patients experience postinjury depression and posttraumatic stress disorder (PTSD) in the months after ...

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