Pouget et al. identified distinct CA1 neuron ensembles active during specific moments of fear learning and uncovered the core engram essential for memory formation.

A neuroscientist presents an intimate portrait of engram research

Animals rely on both innate and learned behaviour to respond optimally to their environment. However, little is known about how the brain may reconcile the ability to produce hardwired responses essen...

ALT: a man 's face is surrounded by green matrix numbers .