The human brain contains about 86 billion neurons. These cells fire electrical signals that help the brain store memories and send information and commands throughout the brain and the nervous system.

To complete tasks that require storing relevant visual details for short periods of time, such as solving a puzzle, reading or comparing different objects, humans leverage their so-called visual ...

Recent work has revealed some of the many crucial functions of astrocytes, brain cells that were once thought to play primarily supportive roles for neurons. Astrocytes do handle debris around neurons ...

Your memory relies on reusing, overlapping and adapting rather than on a fixed number of storage spots.

In a bid to better understand, and potentially treat, a host of conditions that affect early cognition, neurodevelopment, and the brain later in life, investigators at Johns Hopkins Medicine and ...

Forbes contributors publish independent expert analyses and insights. I write about the big picture of artificial intelligence. The brain is unimaginably complex. Google and Harvard recently announced ...

For nearly 30 years, a landmark study shaped how scientists understood the relationship between brain and body size in ...

CAMBRIDGE, MA -- The human brain contains about 86 billion neurons. These cells fire electrical signals that help the brain store memories and send information and commands throughout the brain and ...