The drugs have names that sound like small planets: semaglutide, liraglutide, lixisenatide. Collectively, they belong to a class of glucagon-like peptide 1 (GLP-1) analogs that has reshaped the ...

Researchers map the peptide behind semaglutide across 25 brain regions in each sex, finding striking differences in ...

Summary: Blockbuster weight-loss drugs like semaglutide (Wegovy/Ozempic) and liraglutide (Saxenda) have transformed metabolic health, but we are only just beginning to understand where they work in ...

Here's how the amygdala processes fear and why it plays a key role in phobias. This is how the brain detects threats and triggers emotional fear responses.

The finding reveals a previously hidden motivation for gnawing in mammals, which could help lead to more effective treatments for oral health issues in humans Study: A Touch-Guided Neural Circuit ...