Strategies to make lab animals forget, remember, or experience false recollections probe how memory works, and may inspire treatments for neurological diseases.
Adult neurogenesis, already appreciated for its role in learning and memory, also participates in mental health and possibly even attention, new research suggests.
Carolyn A. Thomson and Kathy D. McCoy | Aug 1, 2021 | 10+ min read
Bacteria in the gut influence the production of antibodies and themselves secrete metabolites. In a pregnant woman, these compounds may influence immune development of her fetus.
As researchers test existing vaccines for nonspecific protection against COVID-19, immunologists are working to understand how some inoculations protect against pathogens they weren’t designed to fend off.
Sidebar: Society for Neuroscience NEW MESSENGERS: Caltech’s Erin Schuman and colleagues discovered that one form of nitric oxide is important to long-term potentiation. Can you recall where you were when you heard about the explosion of the space shuttle Challenger? Why is it that, almost universally, people can remember with vivid and instantaneous detail this tragic event when they can't recall what they had for dinner just days before? How are some memories indelibly hard-wired into o
By Cristina Luiggi Equations that Spell Disaster Researchers are pinpointing the factors that combine to produce complex diseases. Juan Carlos Solon When Hurricane Katrina made landfall on the Gulf Coast in August 2005, the Category 5 storm caused such severe and lingering damage because it encountered the perfect combination of vulnerabilities: weak infrastructure, poor lines of communication, and a dysfunctional emergency rescue system. These conditions coale
The Scientist and Jerome Siegel | Mar 1, 2016 | 10+ min read
Once believed to be unique to birds and mammals, sleep is found across the metazoan kingdom. Some animals, it seems, can’t live without it, though no one knows exactly why.