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.

Researchers have a new hypothesis for how brain cells called astrocytes might contribute to memory storage in the brain. Their model, known as dense associative memory, would help explain the brain's ...

A new study reveals that the memory for a specific experience is stored in multiple parallel 'copies'. These are preserved for varying durations, modified to certain degrees, and sometimes deleted ...

Your memory relies on reusing, overlapping and adapting rather than on a fixed number of storage spots. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

A new machine learning model shows that star-shaped brain cells may be responsible for the brain's memory capacity, and someday, it could inspire advances in AI and Alzheimer's research. When you ...

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.