Resting brain stem cells hardly differ from normal astrocytes, which support the nerve cells in the brain. How can almost identical cells perform such different functions? The key lies in the ...

Resting brain stem cells hardly differ from normal astrocytes, which support the nerve cells in the brain. How can almost identical cells perform such different functions? The key lies in the ...

Astrocytes are star shaped cells that make up around 35% of human brain cells. They were once thought of as cells that simply supported neurons in the central nervous system (CNS). But in recent years ...

Spinal cord injury (SCI) remains one of the most devastating medical conditions, severely impacting quality of life and often leading to permanent disability. The central nervous system (CNS) has a ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. How does the brain store—and access—our memories? While our ...

A project led by Johns Hopkins University has successfully imaged astrocytes, the brain's most abundant cells, in their natural state. The star-shaped astrocytes are known to be responsible for ...

In a new study, researchers identified a molecule produced by a particular type of brain cell that reversed the cognitive decline seen in both healthy aging and dementia. It provides a deeper ...