The hippocampus is thought to be involved in episodic memory formation by reactivating
traces of waking experience during sleep. Indeed, the joint firing of spatially tuned pyramidal …

Hippocampal replay is thought to be essential for the consolidation of event memories in
hippocampal-neocortical networks. Replay is present during both sleep and waking …

During spatial exploration, hippocampal neurons show a sequential firing pattern in which
individual neurons fire specifically at particular locations along the animal's trajectory (place …

Cell assembly sequences during learning are “replayed” during hippocampal ripples and
contribute to the consolidation of episodic memories. However, neuronal sequences may …

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 required for the encoding, consolidation and retrieval of event
memories. Although the neural mechanisms that underlie these processes are only partially …

Sleep replay of awake experience in the cortex and hippocampus has been proposed to be
involved in memory consolidation. However, whether temporally structured replay occurs in …

The hippocampus is essential for encoding self-experienced events into memory. During
sleep, neural activity in the hippocampus related to a recent experience has been observed …

What determines the firing rate of cortical neurons in the absence of external sensory input
or motor behavior, such as during sleep? Here we report that, in a familiar environment, the …

New memories are believed to be consolidated over several hours of post-task sleep. The
reactivation or “replay” of hippocampal cell assemblies has been proposed to provide a key …