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The brain area with which we interpret the world

Language, empathy, attention – as different as these abilities may be, one brain region is involved in all these processes: The inferior parietal lobe (IPL). Yet until now it was unclear exactly what role it plays in these profoundly human abilities. S…

Controlled scar formation in the brain

When the brain suffers injury or infection, glial cells surrounding the affected site act to preserve the brain’s sensitive nerve cells and prevent excessive damage. A team of researchers has been able to demonstrate the important role played by the re…

New genetic clues point to new treatments for ‘silent’ stroke

Scientists have identified new genetic clues in people who’ve had small and often apparently ‘silent’ strokes that are difficult to treat and a major cause of vascular dementia, according to new research.

Wisdom, loneliness and your intestinal multitude

Scientists have taken the connection between wisdom, loneliness and biology one step further, reporting that wisdom and loneliness appear to influence — and/or be influenced by — microbial diversity of the gut.

Women accumulate Alzheimer’s-related protein faster

Alzheimer’s disease seems to progress faster in women than in men. The protein tau accumulates at a higher rate in women.

Massive study reveals few differences between men’s and women’s brains

How different are men’s and women’s brains? The question has been explored for decades, but a new study coalesces this wide-ranging research into a single mega-synthesis. And the answer is: hardly at all.

Want a longer, healthier life? Resolve your arguments by day’s end

A recent study found that when people feel they have resolved an argument, the emotional response associated with that disagreement is significantly reduced and, in some situations, almost entirely erased.

Anabolic androgenic steroids accelerate brain aging

Anabolic androgenic steroids (AAS), a synthetic version of the male sex hormone testosterone, are sometimes used as a medical treatment for hormone imbalance, and its use is known to have many side effects, ranging from acne to heart problems to increa…

Leaky blood-brain barrier linked to brain tissue damage in brain aging disease

Now a new study has found that people with cerebral small vessel disease who have blood-brain barrier leakage had more brain tissue damage over two years than people with less blood-brain barrier leakage.

A novel marker of adult human neural stem cells discovered

Researchers have discovered BASP-1, a novel biomarker of adult human neural stem cells. With this newly discovered biomarker, scientists can better understand the relevance and intricate mechanisms of neurogenesis, which may lead to new future therapeu…