Episodic memory involves learning and recalling associations between items and their
spatiotemporal context. Those memories can be further used to generate internal models of …

Episodic memories are encoded by a sparse population of hippocampal neurons. In mice,
optogenetic manipulation of this memory engram established that these neurons are …

When and how hippocampal neuronal ensembles first organize to support encoding and
consolidation of memory episodes, a critical cognitive function of the brain, are unknown. We …

In many species, spatial navigation is supported by a network of place cells that exhibit
increased firing whenever an animal is in a certain region of an environment. Does this …

Memories are thought to be attractor states of neuronal representations, with the
hippocampus a likely substrate for context-dependent episodic memories. However, such …

Consolidation of spatial and episodic memories is thought to rely on replay of neuronal
activity sequences during sleep. However, the network dynamics underlying the initial …

The hippocampus is thought to have a critical role in episodic memory by incorporating the
sensory input of an experience onto a spatial framework embodied by place cells. Although …

INTRODUCTION The hippocampus plays an important role in memory and spatial
navigation. When rodents navigate a spatial maze, hippocampal neurons called place cells …

The hippocampus is critical for recollecting and imagining experiences. This is believed to
involve voluntarily drawing from hippocampal memory representations of people, events …

The hippocampus contains neural representations capable of supporting declarative
memory. Hippocampal place cells are one such representation, firing in one or few locations …