A new review explores how episodic memories are formed, stored, and reshaped over time, revealing why our recollections of past events often change.

In a recent study published in the journal Nature Communications, researchers investigated whether post-encoding ripples improve emotional memory through amygdala-hippocampal memory restoration or ...

A study from the University of East Anglia is helping scientists better understand how our brains remember past events—and how those memories can change over time.

Innovative brain-wide mapping study shows that 'engrams,' the ensemble of neurons encoding a memory, is widely distributed including among regions not previously recognized. A new study by scientists ...

A. Overview of hippocampal dynamics during movie watching. FMRI data from the hippocampus were measured at the voxel level, and low-dimensional subspaces for two types of novelty and memorability were ...

New research provides evidence that electric fields shared among neurons via 'ephaptic coupling' provide the coordination necessary to assemble the multi-region neural ensembles ('engrams') that ...

In the brains of adult mice, communication through astrocyte networks controls the formation of spatial memories and plasticity in the hippocampus, a new study led by scientists at the Institute of ...