Aging causes changes in gut bacteria in mice, hampering communication between the intestines and the brain—but restoring this connection helped old mice form memories as well as young animals.
Knight Initiative scientists tracked every moment of the life of the African turquoise killifish, showing that behavior alone can forecast whether an animal will live a long or short life
The Maximizing Innovation in Neuroscience Discovery Prizes will give Faculty Scholar Guosong Hong and Knight Initiative-supported researcher Pascal Geldsetzer $750,000 each over three years to develop research on neurodegenerative diseases.