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 …

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 …

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 …

The chained activation of neuronal assemblies is thought to support major cognitive
processes, including memory. In the hippocampus, this is observed during population bursts …

The hippocampus is thought to initiate systems-wide mnemonic processes through the
reactivation of previously acquired spatial and episodic memory traces, which can recruit the …

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 …

The hippocampus is critical for spatial learning and memory. Hippocampal neurons in
awake animals exhibit place field activity that encodes current location, as well as sharp …

A long-standing conjecture in neuroscience is that aspects of cognition depend on the
brain's ability to self-generate sequential neuronal activity. We found that reliably and …

The specific effects of sleep on synaptic plasticity remain unclear. We report that mouse
hippocampal sharp-wave ripple oscillations serve as intrinsic events that trigger long-lasting …