Scientists have long known that the hippocampus is essential for forming new memories. It helps record where and when things happen. But how it processes what you see—like objects or images—has been a ...

Memory doesn’t live only in the brain. Scientists are uncovering signs that cells throughout the body can remember, too. These findings are starting to challenge old ideas about how and where memory ...

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.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Astrocytes are star-shaped cells in the brain that may play and unsung role in memory. | Credit: ...

You can use up all the storage on your phone or max out your computer's drive, but can you use up all the memory space in your brain? Despite how you might feel before an exam or after a sleepless ...

The study, published in the Journal Of Neuroscience, found that after a seizure, the brain enters a deep sleep state that mimics memory storage, and that this effect can persist into the following ...

A study in mice concluded that memory problems associated with age may be driven by our gut microbiome and that the vagus ...

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 ...

While scientists already knew that exercise is good for the brain, they were uncertain about its effects on the specific electrical signals involved in memory.

Add Yahoo as a preferred source to see more of our stories on Google. Associate professor Dong Song (L) and first author Xiwei She (R) discuss their machine learning model. (CREDIT: USC) Scientists ...