WASHINGTON – A new finding from researchers at Georgetown University Medical Center shows that the learning process of associating cues with rewards can be altered by increased or decreased activity ...

The human brain is comprised of two main types of cells, known as neurons and glia. The first are responsible for transmitting electrical and chemical signals, while the latter support and protect ...

The Importance of Gliotransmitters for Brain Function, Plus Cognitive and Motor Efficiencies Gliotransmitters are neurochemicals released by glial cells. They support communication between neurons and ...

New York, NY [September 25, 2025] — A new study led by the Icahn School of Medicine at Mount Sinai offers one of the most comprehensive views yet of how brain cells interact in Alzheimer’s disease, ...

Alzheimer's disease (AD) is a neurodegenerative disease that causes progressive memory loss and a significant decline in mental functions. Past studies have shown that people with AD exhibit a buildup ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, it was widely accepted that neurons relied exclusively on glucose to fuel their functions in the brain. This is not ...

A new study led by the Icahn School of Medicine at Mount Sinai offers one of the most comprehensive views yet of how brain cells interact in Alzheimer's disease, mapping protein networks that reveal ...