In a groundbreaking study published on October 23, 2025, scientists have successfully reversed brain aging and memory loss in mice. This achievement was made possible through innovative techniques ...

Using sensors and a light-activated drug, the team mapped neural pathways used by endogenous opioids to send pain relief ...

Placebo effects, in which patients experience relief without therapeutic treatment, increasingly have been considered as ...

Cedars-Sinai researchers created “young” immune cells from human stem cells that reversed cognitive decline and Alzheimer’s symptoms in mice. The treated animals showed better memory and healthier ...

The first complete activity map of the brain has been unveiled by a large international collaboration of neuroscientists. The International Brain Laboratory (IBL) researchers published their findings ...

Age changes the brain, but why some people remain mentally sharp well into their dotage while others don’t is a bit of a mystery. Part of the answer may have to do with genetics, but now a new study ...

The vagus nerve is a direct link between the gut and brain. Scientists have now used a mouse model to show that changes in gut bacteria could be directly linked to declines in cognition that can ...

Researchers discovered that gut bacteria could travel to the brain via the vagus nerve in mice, offering clues to the gut-brain axis’ involvement in some neurological disorders. Weiss, Grakoui, and ...