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What are the health risks of having a different "Facebook self?"

People may express their true self more easily on Facebook than in person, and the more one’s “Facebook self” differs from their true self, the greater their stress level and the less socially…

Calcium supplements linked to dementia risk in women with certain health conditions

Calcium supplements may be associated with an increased risk of dementia in older women who have had a stroke or other signs of cerebrovascular disease, according to a new study.

Curbing the life-long effects of traumatic brain injury

A fall down the stairs, a car crash, a sports injury or an explosive blast can all cause traumatic brain injury (TBI). Patients often recover. But in the days or weeks following the hit, they can develop other serious, chronic conditions, such as depre…

Chronic pain more common in partners of depressed individuals

Chronic pain and depression are both common and mysterious conditions. New research looks at the mix of environmental and genetic factors behind them.

When you don’t feel valued in a relationship, sleep suffers

We spend up to one-third of our life asleep, but not everyone sleeps well. For couples, it turns out how well you think your partner understands and cares for you is linked to how well you sleep.

Most adults know more than 42,000 words

How many words do we know? It turns out that even language experts and researchers have a tough time estimating this.

Mindfulness combats depression for disadvantaged black women

Participants learn to handle daily stresses and gain more control through yoga, breathing, body scans.

Similar brain connectivity during rest, tasks linked to better mental performance

A brain on task differs from a brain at rest. But, how much it differs could depend on the cognitive ability of the person whose brain is being studied. New research suggests greater similarity between brain connectivity at rest and on task may be asso…

Potential therapeutic target for Huntington’s disease

There is new hope in the fight against Huntington’s disease. Scientists have discovered that changing a specific part of the huntingtin protein prevented the loss of critical brain cells and protected against behavioral symptoms in a mouse model of the…

Prenatal BPA exposure linked to anxiety and depression in boys

Boys exposed prenatally to a common chemical used in plastics may be more likely to develop symptoms of anxiety and depression at age 10-12. The new study examined early life exposure to the chemical Bisphenol A (BPA).