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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…

How humans develop larger brains than other apes

A new study is the first to identify how human brains grow much larger, with three times as many neurons, compared with chimpanzee and gorilla brains. The study identified a key molecular switch that can make ape brain organoids grow more like human or…

More than words: Using AI to map how the brain understands sentences

New research involving neuroimaging and A.I., describes the complex network within the brain that comprehends the meaning of a spoken sentence.

‘Zombie’ genes? Research shows some genes come to life in the brain after death

Researchers analyzed gene expression in fresh brain tissue and found that gene expression in some cells actually increased after death.