The blood–brain barrier acts as a strict control point for what can enter the brain, and is created by tight junctions between endothelial cells lining blood vessels, astroyctic endfeet and a ...

Some people refer to the combination of these symptoms as brain fog. Brain fog isn’t a formal diagnosis. The term may be used to indicate gradual or sudden challenges in your: ability to think ...

These two factors are largely why the idea mobile phones might cause brain cancer emerged in the first place. The possibility that mobile phones might cause cancer has been a long-standing concern.

Brain zaps are sensory disturbances that can feel like electrical shock sensations in the brain. A person may also notice a brief buzzing sound and feel faint or black out momentarily. Researchers ...

Now, more comprehensive imaging of the brain may shed light on why we use the same word for such a diverse collection of human experiences. We use the word 'love' in a bewildering range of ...

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By Carl Zimmer The human brain, more than any other attribute, sets our species apart. Over the past seven million years or so, it has grown in size and complexity, enabling us to use language ...

A newly devised ‘brain clock’ can determine whether a person’s brain is ageing faster than their chronological age would suggest 1. Brains age faster in women, countries with more inequality ...

Researchers have access to 1.6 million brain scans Scientists are hoping that access to more than 1.6 million brain scans collected from patients across Scotland could help predict a person’s ...

Scientists believe your primary visual cortex, located in the back of your brain, is involved in internal visualization. This is the same part of the brain that processes visual information from ...

Scientists are hoping that access to more than 1.6 million brain scans collected from patients across Scotland could help predict a person’s risk of dementia. A team of 20 researchers from the ...

Even when you aren’t doing anything, your brain is relentlessly active—daydreaming, ruminating, contemplating the past or future. How this mind wandering functions can significantly shape a ...